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CN-224230116-U - Angle-adjustable warm air blower

CN224230116UCN 224230116 UCN224230116 UCN 224230116UCN-224230116-U

Abstract

The utility model discloses an angle-adjustable fan heater, which relates to the field of fan heaters and comprises a fan heater shell, wherein the bottom of the fan heater shell is rotationally connected with a base, a limiting component is arranged on the base, a head shaking component is arranged on the limiting component, a stabilizing component is arranged between the limiting component and the head shaking component, the stabilizing component comprises a first rotating ring, a first lug, a second rotating ring, a reset column and a second lug, the first lug on the first rotating ring is contacted with the second lug on the second rotating ring to slidingly connect the reset column on the limiting component, and the direction of the head shaking positioned is limited by the cooperation of the first rotating ring, the first lug, the second rotating ring, the reset column and the second lug.

Inventors

  • HE SHENGMING

Assignees

  • 宁波荣德电器有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (8)

  1. 1. The utility model provides an angle modulation's electric fan heater, includes electric fan heater casing (1), its characterized in that electric fan heater casing (1) bottom rotates and is connected with base (11), electric fan heater casing (1) inside sets up heating element and fan, be provided with spacing subassembly (2) on base (11), be provided with on spacing subassembly (2) and shake first subassembly (3), be provided with between spacing subassembly (2) and the subassembly (3) of shaking the head and stabilize subassembly (4), stabilize subassembly (4) including first rotating ring (41), first lug (42), second rotating ring (43), reset post (44) and second lug (45), first rotating ring (41) and first lug (42) fixed connection are in the bottom of shaking first subassembly (3), reset post (44) and second lug (45) are fixed respectively on second rotating ring (43), first lug (42) on first rotating ring (41) and second lug (45) on second rotating ring (43) contact and are used for with reset post (44) sliding connection on spacing subassembly (2).
  2. 2. The warm-air drier with angle adjustment according to claim 1, wherein the limiting component (2) comprises a disc (21), the disc (21) is fixedly connected to the base (11), a first arc-shaped groove (22) is formed in the disc (21), the first arc-shaped groove (22) is in sliding connection with the head shaking component (3), a fixing column (23) is fixedly connected to the disc (21) near the center, the fixing column (23) is detachably connected with the head shaking component (3), a hole (24) is formed in the disc (21), and the hole (24) is communicated with the base (11).
  3. 3. The warm-air drier with angle adjustment according to claim 2, wherein the oscillating assembly (3) comprises a chassis (31), the chassis (31) is rotationally connected with the center of the base (11), a motor (32) is fixedly connected to the chassis (31), a cam (33) is fixedly connected to the output end of the motor (32), a swinging rod (34) is rotationally connected to the cam (33), a bolt (35) is rotationally connected to one end, far away from the cam (33), of the swinging rod (34), the bolt (35) is detachably connected to a fixed column (23), a limit column (37) is fixedly connected to the bottom of the chassis (31), the limit column (37) is arranged in a first arc-shaped groove (22) and is in sliding connection, a second arc-shaped groove (36) is formed in the chassis (31), and the second arc-shaped groove (36) is used for swinging range of the chassis (31).
  4. 4. An angle-adjustable fan heater according to claim 3, wherein the first rotating ring (41) is fixedly connected to the bottom of the chassis (31), and two sets of first protrusions (42) are fixed on one side of the first rotating ring (41) away from the chassis (31).
  5. 5. An angle-adjustable warm-air drier according to claim 2, wherein the reset column (44) is arranged in the disc (21), the reset column (44) is divided into a reset spring and a column, the column of the reset column (44) is slidably connected in a hole (24) on the disc (21), the reset column (44) is fixedly connected at the bottom of the second rotating ring (43), and the second bump (45) is fixedly connected at the top of the second rotating ring (43).
  6. 6. An angle-adjustable warm-air drier as claimed in claim 2, wherein six groups of holes (24) are respectively arranged along the center of the disc (21), and the two groups of first arc-shaped grooves (22) formed in the disc (21) are symmetrically arranged.
  7. 7. An angle-adjustable warm-air drier according to claim 3, characterized in that the cam (33) is connected with the swinging rod (34) through a pin shaft, and the swinging rod (34) is sleeved on the bolt (35).
  8. 8. An angle-adjustable warm-air drier as claimed in claim 2, wherein the edges of the first protruding block (42) and the second rotating ring (43) are inclined planes, the columns and springs of the reset column (44) are arranged in six groups along the center of the second rotating ring (43), and the six groups of reset columns (44) are matched with the six groups of holes (24).

Description

Angle-adjustable warm air blower Technical Field The utility model relates to the technical field of warm air blowers, in particular to an angle-adjustable warm air blower. Background The fan heater is a combined unit formed by combining a ventilator, a motor and an air heater, is suitable for various workshops, is also suitable for scenes in daily life, can be used for circulating air heating when no dust and flammable or explosive gas are contained in the air, can be independently used for heating, and is generally used for supplementing the insufficient part of a radiator or utilizing the radiator as duty heating, and the rest of heat load is borne by the fan heater; In the conventional fan heater in the daily life scene, most fan heaters do not have the function of shaking the head (similar to a fan), the temperature in a room can be quickly raised and the coverage area is wider due to the arrangement of the shaking head, and in the process of shaking the head of the fan heater, equipment for driving the shaking head part to operate can generate certain vibration and shake, if the rotor (rotating part) in the equipment has uneven mass distribution (such as manufacturing tolerance and assembly deviation), vibration can be generated due to the periodical change of centrifugal force during rotation, and the shake can be transmitted to a base through the body of the fan heater, so that the phenomenon that the whole fan heater is toppled down to a certain side due to vibration or shake is easily caused, so that a new scheme is required to be provided to solve the problem. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide an angle-adjustable warm air blower. The technical aim of the utility model is achieved through the following technical scheme that the fan heater comprises a fan heater shell, wherein the bottom of the fan heater shell is rotationally connected with a base, a heating element and a fan are arranged in the fan heater shell, a limiting component is arranged on the base, a head shaking component is arranged on the limiting component, a stabilizing component is arranged between the limiting component and the head shaking component, the stabilizing component comprises a first rotating ring, a first lug, a second rotating ring, a reset column and a second lug, the first rotating ring and the first lug are fixedly connected to the bottom of the head shaking component, the reset column and the second lug are respectively fixed on the second rotating ring, and the first lug on the first rotating ring is contacted with the second lug on the second rotating ring to be used for slidably connecting the reset column on the limiting component. Through adopting above-mentioned technical scheme, rotate the second lug on the extrusion second swivel becket through first swivel becket and first lug for the second swivel becket descends, and drives the cylinder of post that resets and slide in the hole, and the spring of post that resets is compressed, thereby can stabilize the focus skew that the fan heater casing shakes the in-process and appear, appear toppling over the phenomenon when reducing the swing, improve the security that uses the fan heater. The limiting assembly comprises a disc, the disc is fixedly connected to the base, a first arc-shaped groove is formed in the disc, the first arc-shaped groove is in sliding connection with the shaking head assembly, a fixing column is fixedly connected to the position, close to the center, of the disc, the fixing column is detachably connected with the shaking head assembly, holes are formed in the disc, the holes are communicated with the base, six groups of holes are respectively formed in the center of the disc, and the first arc-shaped grooves formed in the disc are symmetrically arranged in two groups. Through adopting above-mentioned technical scheme, through the setting of first arc wall, can be at the subassembly of shaking the head at the rotation in-process spacing to through the setting of disc, can be spacing or slip in the disc to the second rotation ring, thereby improve the stability of subassembly and the second rotation ring motion of shaking the head, further improve fan heater casing at the wobbling effect of shaking the head. The utility model further provides that the oscillating head assembly comprises a chassis, the chassis is in rotary connection with the center of the base, a motor is fixedly connected to the chassis, the output end of the motor is fixedly connected with a cam, a swinging rod is rotatably connected to the cam, one end of the swinging rod, which is far away from the cam, is rotatably connected with a bolt, the bolt is detachably connected to a fixed column, the bottom of the chassis is fixedly connected with a limiting column, the limiting column is arranged in a first arc-shaped groove and is in sliding connection, a second arc-shaped groove is formed in the chassis, t