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CN-113405035-B - Working column lamp

CN113405035BCN 113405035 BCN113405035 BCN 113405035BCN-113405035-B

Abstract

The invention relates to a working post lamp which comprises a lamp holder, a lamp post and a lamp cap, wherein the lamp post is vertically arranged on the lamp holder, the lamp cap is arranged at the top end of the lamp post, a first illumination light source is circumferentially arranged on the lamp post, a second illumination light source is arranged on the lamp cap, and a wheel capable of horizontally moving the lamp holder and a brake assembly for controlling the wheel are arranged on the lamp holder. The working post lamp provided by the invention is provided with the lamp post and the lamp cap, wherein the lamp post is provided with the first illumination light source, the lamp cap is provided with the second illumination light source, the illumination angle of the lamp post is wide (360 degrees), and the lamp cap can perform the function of supplementary illumination, so that the working post lamp provided by the invention has the advantages of wide illumination angle and sufficient illumination brightness, meets the illumination requirements of open working sites such as construction sites, and the like, and is convenient to move and control by arranging the wheels and the brake components, thereby solving the problem that the working post lamp in the prior art is inconvenient to move.

Inventors

  • MA JIANFENG
  • REN LIFENG

Assignees

  • 宁波唯嘉电子科技有限公司

Dates

Publication Date
20260512
Application Date
20210528

Claims (5)

  1. 1. A working post lamp comprising a lamp holder (1) and a lamp cap (3), characterized in that the working post lamp further comprises a lamp post (2), the lamp post (2) is vertically arranged on the lamp holder (1), the lamp cap (3) is arranged at the top end of the lamp post (2), a first illumination light source (21) is circumferentially arranged on the lamp post (2), a second illumination light source (31) is arranged on the lamp cap (3), a wheel (4) capable of horizontally moving the lamp holder (1) and a brake component (5) for controlling the wheel (4) are arranged on the lamp holder (1), a lamp post (6) capable of extending up and down is further arranged in the lamp post (2), a mounting duct (2410) extending along the direction of the central axis of the lamp post (2) is arranged in the lamp post (2), the lamp post (6) is vertically penetrated in the mounting duct (2410) and the upper end and the lower end of the lamp post (6) are respectively connected with an upper cover (22) and a lower cover (23), wherein the upper end of the lamp post (6) penetrates the upper cover (22) and the lamp cap (3) is connected with the upper end part of the lamp post (8) through a damping structure, The upper and lower ends of the lamp post (2) are respectively provided with an upper cover (22) and a lower cover (23), the lamp post (2) sequentially comprises a mounting sleeve (24) and an outer sleeve (25) from inside to outside along the axial direction, the upper and lower ends of the mounting sleeve (24) and the outer sleeve (25) are respectively connected with the bottom surface of the upper cover (22) and the top surface of the lower cover (23), the mounting sleeve (24) comprises a cylindrical inner tube (241) and an outer tube (242) with a regular polygon cross section, the first illumination light source (21) is provided with at least three lamp bars which are respectively arranged on the outer side surface of the outer tube (242) in a detachable mode, the inner cavity of the inner tube (241) forms the mounting hole (2410), the outer tube (242) is sleeved outside the inner tube (241) and circumferentially extends between the two, the inner tube (240) is circumferentially provided with a heat dissipation annular gap (240) which is vertically arranged at intervals and radially extends, the inner tube (242) is fixedly connected with one end of the outer tube (243), The number of the wheels (4) is two, the wheels are arranged on the left side and the right side of the front end of the lamp holder (1), the brake component (5) is arranged between the two wheels (4), the bottom surface of the rear end of the lamp holder (1) extends downwards to form a supporting block (10), in a horizontal placement state, the bottom surface of the supporting block (10) is flush with the lowest position of each wheel (4), the upper end of the lamp post (2) is provided with a handshake (26) for holding, the handshake (26) and each wheel (4) are positioned on the same side, The lamp holder (1) comprises a base (11) and an upper shell (12) covered on the base (11), the brake component (5) comprises a pedal (51) and a pin shaft (52), the front end of the upper shell (12) is inwards sunken to form a notch (121) for rotationally embedding the pedal (51), the left side and the right side of the notch (121) are respectively provided with first mounting convex blocks (122) which are in one-to-one correspondence with the wheels (4), each wheel (4) is respectively rotationally arranged at the outer side of the corresponding first mounting convex block (122), The two pins (52) are respectively arranged at the left end and the right end of the pedal (51), the left end and the right end of the bottom of the pedal (51) are respectively provided with a slide way (511) which inclines inwards from bottom to top, each first mounting lug (122) is respectively provided with a first shaft hole (1221) which extends along the left and the right direction, each pin (52) is respectively penetrated in the corresponding first shaft hole (1221), the outer end part of each pin (52) is respectively provided with a stop part (521) which can be abutted against the hub (41) of the corresponding wheel (4), the inner end part is respectively provided with a sliding part (522), each sliding part (522) can respectively slide back and forth along the corresponding slide way (511) during the rotation of the pedal (51), the two end parts of each slide way (511) are respectively provided with a first limit part (5111) and a second limit part (5112) which can limit the sliding part (522) of the corresponding pin (52), When each sliding part (522) is located at the corresponding first limit part (5111), each stop part (521) is respectively abutted against the hub (41) of the corresponding wheel (4), when each sliding part (522) is located at the corresponding second limit part (5112), each stop part (521) is respectively separated from the hub (41) of the corresponding wheel (4), a limit convex ring (523) protruding outwards along the circumferential direction is respectively formed at the outer side end of each pin shaft (52), a limit ring step (1222) is respectively arranged at the outer side end of a pore canal of the first shaft hole (1221), a reset spring (524) is respectively sleeved at the outer side end of each pin shaft (52), each reset spring (524) is respectively limited between the corresponding limit convex ring (523) and the limit ring step (1222), and each reset spring (524) enables the corresponding pin shaft (52) to respectively have the trend that the sliding part (522) slides downwards into the corresponding second limit part (5112) and the stop part (521) is abutted against the hub (41) of the corresponding wheel (4).
  2. 2. A work column lamp according to claim 1, characterized in that the upper cover (22) is disc-shaped in shape with a vertically extending connecting cylinder (221) in the centre, the upper end of the lamp pole (6) is threaded in the connecting cylinder (221), and the lamp pole (6) is locked with the connecting cylinder (221) by means of a hoop (7) with a lock catch (71).
  3. 3. A work column light according to claim 2, characterized in that the light pole (6) comprises a telescopic tube (61) and a spring wire (62) vertically penetrating the telescopic tube (61), the damping rotation structure (8) comprises a rotation member (81), a cylindrical upper positioning seat (612) is arranged at the bottom of the rotation member (81), the upper positioning seat (612) is vertically arranged and the top is closed, the upper end of the spring wire (62) is fixed on the inner top surface of the upper positioning seat (612), and the upper pipe orifice of the telescopic tube (61) is sleeved on the bottom opening edge of the upper positioning seat (612).
  4. 4. A working post lamp as claimed in claim 3, wherein the upper end of the telescopic tube (61) is sleeved with a lower positioning ring (611) above the anchor ear (7), a handle sleeve (613) sleeved outside the telescopic tube (61) is arranged between the lower positioning ring (611) and the upper positioning seat (612) in a limiting manner, Still include lamp holder (32), this lamp holder (32) is including being used for detachably installing holding dish (321) of above-mentioned lamp holder (3) and be located go-between (322) under this holding dish (321), above-mentioned holding dish (321) bottom opening and this go-between (322) are connected on the top surface of upper cover (22), and connect through linking arm (323) that all establish along circumference interval between this holding dish (321) and go-between (322), and form between adjacent linking arm (323) and supply operation clearance (320) that the hand stretches into, above-mentioned lamp pole (6) wear to establish in this lamp holder (32), and under the state of lamp holder (3) installation in above-mentioned holding dish (321), above-mentioned staple bolt (7) and handle cover (613) all expose in this operation clearance (320).
  5. 5. The working post lamp as claimed in claim 1, wherein the left and right ends of the bottom of the pedal (51) are respectively extended vertically downward to form extension walls (512), the middle of each extension wall (512) is respectively recessed inward to form mounting grooves (5121) on the outer sides of each extension wall (512), second mounting protrusions are respectively formed on the inner sides of each extension wall (512), each slideway (511) is respectively arranged on the corresponding second mounting protrusions in an inner and outer penetrating manner, each first limiting part (5111) is respectively formed by extending the lower end of the corresponding slideway (511) vertically downward, each second limiting part (5112) is respectively formed by extending the upper end of the corresponding slideway (511) vertically upward, and each first limiting part (5111) and each second limiting part (5112) are respectively matched with the sizes of the corresponding sliding parts (522).

Description

Working column lamp Technical Field The invention relates to the field of lighting lamps, in particular to a working post lamp. Background The working lamp is a lamp suitable for various working occasions, for example, auxiliary illumination can be carried out through the working lamp when working is carried out in places with poor outdoor light, such as the working lamp disclosed in Chinese patent application No. ZL202021894327.5 (issued notice No. CN 213040347U). The existing working lamp can be powered by a battery and an external power supply at the same time, such as the working lamp disclosed in China patent publication No. ZL201020609995.9 (issued to the public No. CN 201944753U). The working pillar lamp is a pillar lamp with a columnar illumination light source, and is particularly suitable for open working sites such as a construction site due to a wide illumination angle (360 degrees), for example, a pillar lamp disclosed in patent number ZL 201721130350.5 (grant bulletin number CN 208670659U). However, the existing work pillar lamps for open work sites such as construction sites generally have the problems of insufficient illumination brightness and inconvenient movement. Disclosure of Invention The invention aims to provide a working post lamp with wide illumination range and high illumination brightness aiming at the prior art. The second technical problem to be solved by the invention is to provide a working post lamp convenient to move aiming at the prior art. The working post lamp is characterized by comprising a lamp holder, a lamp post and a lamp cap, wherein the lamp post is vertically arranged on the lamp holder, the lamp cap is arranged at the top end of the lamp post, a first illumination light source is circumferentially arranged on the lamp post, a second illumination light source is arranged on the lamp cap, and a wheel capable of horizontally moving the lamp holder and a brake assembly for controlling the wheel are arranged on the lamp holder. Further, the lamp post is provided with a mounting hole extending along the direction of the central axis, the upper end and the lower end of the lamp post are respectively provided with an upper cover and a lower cover, the lamp post vertically penetrates through the mounting hole, the upper end and the lower end of the lamp post are respectively connected with the upper cover and the lower cover, wherein the upper end of the lamp post penetrates through the upper cover, and the lamp cap is connected to the upper end of the lamp post in a front-back rotation way through a damping rotation structure. Therefore, the height of the lamp cap can be adjusted according to the use requirement, and the irradiation angle of the lamp cap can be adjusted at the same time, so that the lamp cap is convenient for a user to use, and the supplementary lighting of the lamp cap with fixed height and fixed angle is realized. Further, the lamp post includes installation sleeve and outer sleeve along the axial from inside to outside in proper order, the upper and lower both ends of this installation sleeve and outer sleeve are connected with the bottom surface of upper cover and the top surface of lower cover respectively, above-mentioned installation sleeve includes cylindric inner tube and the outer tube that the cross section is regular polygon shape, above-mentioned first illumination light source is the lamp strip, this lamp strip is at least three and with the lateral surface one-to-one of above-mentioned outer tube, and each lamp strip is installed on the lateral surface of this outer tube through detachable mode respectively, the inner chamber of above-mentioned inner tube constitutes above-mentioned installation pore, above-mentioned outer tube is overlapped and is left the heat dissipation annular space of circumference extension between outside the inner tube and the two, all be equipped with vertical setting and radial extension's connection spoke along circumference interval in this heat dissipation annular space, the one end of each connection spoke is fixed with the outer peripheral face of above-mentioned inner tube and the other end is fixed with the inner peripheral face of above-mentioned outer tube. Therefore, the internal structure of the lamp post is stable, the installation of the first illumination light sources and the arrangement of the lamp post can be conveniently realized, the heat dissipation requirement of each first illumination light source can be effectively met, and the working environment temperature of each first illumination light source is prevented from being too high. Further, the appearance of upper cover is discoid, and its center department has the connecting tube of vertical extension, and the upper end of above-mentioned lamp pole wears to establish in this connecting tube, and this lamp pole passes through the staple bolt that has the hasp and above-mentioned connecting tube locking. Therefore, the lamp post can be f