Search

CN-224229769-U - LED bulb lamp capable of emitting light at all angles

CN224229769UCN 224229769 UCN224229769 UCN 224229769UCN-224229769-U

Abstract

The utility model discloses an all-angle luminous LED bulb lamp which comprises a lamp cap (1), a mounting plate (3) vertically arranged in the middle of the upper end of the lamp cap (1), a housing (4) comprising a first bulb shell (4.1) and a second bulb shell (4.2) which are respectively arranged on the front side and the rear side of the mounting plate (3), and LED luminous assemblies (5) arranged on the two sides of the mounting plate (3). The LED bulb lamp can emit light simultaneously by utilizing the LED luminous components on two sides of the mounting plate, so that the beam angle of the LED bulb lamp is improved, and the LED bulb lamp has good heat dissipation performance.

Inventors

  • HONG XUGUANG
  • WANG ZHUYAN
  • YANG YONGSHENG
  • REN XUEFEI

Assignees

  • 浙江旭光电子科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250418

Claims (6)

  1. 1. The full-angle luminous LED bulb lamp is characterized by comprising a lamp cap (1), a mounting plate (3) vertically arranged in the middle of the upper end of the lamp cap (1), wherein the shape and the cross-section of the mounting plate (3) are matched with those of the LED bulb lamp, a limiting component used for positioning and limiting an LED luminous component (5) is arranged on the mounting plate (3), the limiting component comprises a mounting column (8) arranged on the mounting plate (3) and a mounting hole (9) arranged on a substrate (5.1), the shape of the mounting hole (9) is matched with the mounting column (8), a housing (4) comprises a first bulb shell (4.1) and a second bulb shell (4.2) which are respectively arranged on the front side and the rear side of the mounting plate (3), the LED luminous component (5) is arranged on two sides of the mounting plate (3), the LED luminous component (5) comprises a substrate (5.1), and an LED driving circuit (5.2) and an LED light source (5.3) are arranged on the substrate (5.1).
  2. 2. The full-angle luminous LED bulb lamp according to claim 1, wherein the mounting plate (3) is provided with a light-transmitting sealing edge (6), and the first bulb shell (4.1) and the second bulb shell (4.2) are respectively connected with the mounting plate (3) through the light-transmitting sealing edge (6).
  3. 3. The full-angle luminous LED bulb lamp according to claim 2, wherein the light-transmitting sealing edge (6) and the housing (4) are made of the same light-transmitting material.
  4. 4. The full-angle luminous LED bulb lamp as set forth in claim 3, wherein the cover shell (4) is in positioning connection with the light-transmitting sealing edge (6) through a fastening structure, and the cover shell (4) is fixedly installed on the light-transmitting sealing edge (6) through an ultrasonic welding technology.
  5. 5. The full-angle luminous LED bulb lamp of claim 4, wherein the buckle structure comprises clamping grooves (10) arranged on the front side and the rear side of the light-transmitting sealed edge (6) and clamping strips (11) arranged on the upper side edge of the housing (4).
  6. 6. The full-angle luminous LED bulb lamp according to claim 1, wherein a lamp holder connecting piece (7) is arranged on the lower side of the mounting plate (3), an inserting block (7.1) corresponding to the lamp holder (1) is arranged at the lower end of the lamp holder connecting piece (7), and a slot (7.2) for connecting the housing (4) is arranged at the upper end of the lamp holder connecting piece (7).

Description

LED bulb lamp capable of emitting light at all angles Technical Field The utility model relates to an LED bulb lamp, in particular to an LED bulb lamp capable of emitting light at all angles. Background The LED bulb lamp in the current market adopts the structure of a lamp cup, a lamp shade and a light source generally, and as disclosed in the patent with the application number 201310134214.3, the LED bulb lamp capable of emitting light at all angles is used for realizing sufficient heat dissipation, and the light source is usually placed in the middle position of a product in the LED bulb and is connected with a heat dissipation assembly, so that the LED bulb lamp has better heat dissipation performance, and the service life and the safety of the bulb lamp are improved. However, the angle of the beam is smaller, the space which is irradiated is brighter, the place which is not irradiated is darker, and obvious space difference exists. Disclosure of Invention The utility model aims to provide an LED bulb lamp capable of emitting light at all angles. The LED bulb lamp can emit light simultaneously by utilizing the LED luminous components on two sides of the mounting plate, so that the beam angle of the LED bulb lamp is improved, and the LED bulb lamp has good heat dissipation performance. The technical scheme of the utility model is that the full-angle luminous LED bulb lamp comprises: a lamp base; The mounting plate is vertically arranged in the middle of the upper end of the lamp head; The housing comprises a first bulb shell and a second bulb shell which are respectively arranged at the front side and the rear side of the mounting plate; LED luminous components are arranged on two sides of the mounting plate. In the above-mentioned all-angle luminous LED bulb lamp, the LED luminous component comprises a substrate, and an LED driving circuit and an LED light source are arranged on the substrate. In the LED bulb lamp capable of emitting light at all angles, the light-transmitting sealing edges are arranged outside the mounting plate, and the first bulb shell and the second bulb shell are connected with the mounting plate through the light-transmitting sealing edges respectively. In the LED bulb lamp capable of emitting light at all angles, the light-transmitting sealing edge and the housing are made of the same light-transmitting material. In the LED bulb lamp capable of emitting light at all angles, the cover shell is in positioning connection with the light-transmitting sealing edge through the buckle structure, and the cover shell is fixedly arranged on the light-transmitting sealing edge through an ultrasonic welding technology. In the above-mentioned all-angle luminous LED bulb lamp, the fastening structure comprises a clamping groove arranged at the front side and the rear side of the light-transmitting edge sealing and a clamping strip arranged at the upper side edge of the cover shell. In the LED bulb lamp capable of emitting light at all angles, the shape and the section shape of the mounting plate are matched with the axial section shape of the LED bulb lamp. In the LED bulb lamp capable of emitting light at all angles, the mounting plate is provided with the limiting assembly for positioning and limiting the LED light emitting assembly. In the LED bulb lamp capable of emitting light at all angles, the limiting assembly comprises a mounting column arranged on the mounting plate and a mounting hole arranged on the substrate, and the shape of the mounting hole is matched with that of the mounting column. In the LED bulb lamp capable of emitting light at all angles, the lower side of the mounting plate is provided with the lamp cap connecting piece, the lower end of the lamp cap connecting piece is provided with the plug corresponding to the lamp cap, and the upper end of the lamp cap connecting piece is provided with the slot for connecting the housing. Compared with the prior art, the utility model has the following advantages: 1. According to the application, the LED luminous assemblies are arranged on two sides of the vertically arranged mounting plate, so that the LED luminous assemblies on two sides of the mounting plate are utilized to emit light, and the angle of a light beam is increased; 2. According to the LED light source, the vertically arranged mounting plate is used as the light source core assembly, so that the mounting area of the LED light source is larger, the mounting plate conducts heat of the LED light-emitting assembly to the housing, the external heat dissipation area is increased, and the heat dissipation effect is improved. Therefore, the power of the LED light sources can be improved while the good heat dissipation effect is ensured, the installation quantity of the LED light sources can be further increased, the distribution area of the LED light sources is larger, and the LED bulb lamp emits light at all angles. Drawings FIG. 1 is a schematic diagram of the structure of t