CN215831712U

CN215831712U - Heat dissipation type lamp

Info

Publication number: CN215831712U
Application number: CN202122167813.8U
Authority: CN
Inventors: 徐瑞华; 丁国香; 孙玉宝; 陈庭安
Original assignee: Jiangsu Kexu Electric Co ltd
Current assignee: Jiangsu Kexu Electric Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-15
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a heat dissipation type lamp, which comprises an LED lamp holder, wherein a partition plate is fixedly connected to the upper portion in the LED lamp holder, a through hole with a square structure is formed in the partition plate, a groove is formed in the middle of the lower end face of the partition plate, a fixing block is connected in the groove in a sliding mode, a first tooth groove is formed in the left side of the bottom face of the fixing block, a second tooth groove is formed in the upper end face of the fixing block, a motor is installed on the left side of the bottom face of the partition plate, a gear is fixedly connected to the output end of the motor and meshed with the first tooth groove, a plurality of fixing plates are rotatably connected to the upper portion in the through hole, the left end of each fixing plate is of an arc structure, a plurality of gear teeth are fixedly connected to the arc face, and the gear teeth are meshed with the second tooth grooves. Consequently this practicality has improved the heat dispersion of LED lamp holder to improve the life of LED lamp holder, only when the LED lamp holder carries out the during operation, just can the starter motor open the through-hole and dispel the heat simultaneously, the energy saving has reduced this practical use cost.

Description

Heat dissipation type lamp

Technical Field

The utility model relates to the technical field of LED lamp holders, in particular to a heat dissipation type lamp.

Background

The LED lamp is formed by injection molding of imported polycarbonate, is high in strength and good in light transmission, and adopts an LED light source, namely a Light Emitting Diode (LED) as a light source of a luminous body. The LED bulb has the characteristics of high efficiency and long service life, can be continuously used for 10 ten thousand hours, and is 100 times longer than a common incandescent bulb. The existing LED lamp holder has poor heat dissipation performance, so that the light decay period of the LED lamp holder is short, and the service life of the LED lamp holder is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat dissipation type lamp to solve the problem that the heat dissipation performance of an LED lamp holder is poor in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

heat dissipation type lamps and lanterns, including the LED lamp holder, the upper portion rigid coupling has the baffle in the LED lamp holder, be equipped with the through-hole of square structure on the baffle, it has the recess to open on the middle part of terminal surface under the baffle, sliding connection has the fixed block in the recess, open on the left of the fixed block bottom surface has tooth's socket one, and it has tooth's socket two to open on the up end, install the motor on the left of the baffle bottom surface, the rigid coupling has the gear on the output of motor, the gear with tooth's socket one meshes mutually, upper portion rotates in the through-hole and is connected with a plurality of fixed plate, the left end of fixed plate is the circular arc structure, and the rigid coupling has a plurality of teeth of cogs on the arc surface, the teeth of cogs with tooth's socket two-phase meshing.

Further, an LED light source module is installed at the lower end in the LED lamp holder, and a power supply box is installed at the upper end of the LED light source module.

Furthermore, the upper end is opened there is spacing spout in the recess left side, fixed block upper end left side rigid coupling has spacing slider, spacing slider is in slide in the spacing spout.

Further, the radiating pipe of L type structure is installed to LED lamp holder right side upper end, install dry filter screen in the radiating pipe.

Further, the number of the fixing plates is three.

Furthermore, air inlets are formed in the left side and the right side of the bottom end of the LED lamp holder, and drying filter screens are installed in the air inlets.

Compared with the prior art, the utility model has the following beneficial effects:

according to the LED lamp holder, the motor drives the fixing block to move rightwards, then the fixing block drives the fixing plate to deflect 90 degrees anticlockwise, then heat generated by the power supply box and the LED light source module is dissipated to the outside from the through hole and the radiating pipe under the driving of cold air entering from the air inlet, the radiating performance of the LED lamp holder is improved, the service life of the LED lamp holder is prolonged, and meanwhile, the motor is started to open the through hole for radiating only when the LED lamp holder works, so that energy is saved, and the use cost of the LED lamp holder is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a right sectional view of the baffle of FIG. 1;

FIG. 3 is a schematic view of a connection structure between a limit slide block and a limit chute in the present invention;

fig. 4 is a use state diagram of the present invention in use.

In the figure: 1. an LED lamp cap; 2. a partition plate; 3. a through hole; 4. a groove; 5. a fixed block; 6. a first tooth groove; 7. a tooth socket II; 8. a motor; 9. a gear; 10. a fixing plate; 11. gear teeth; 12. an LED light source module; 13. a power supply box; 14. a limiting chute; 15. a limiting slide block; 16. a radiating pipe; 17. and an air inlet.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, a heat dissipating luminaire is provided.

The first embodiment is as follows:

as shown in fig. 1-4, the heat dissipation type lamp includes an LED lamp holder 1, a partition plate 2 is fixedly connected to an upper portion of the inside of the LED lamp holder 1, a through hole 3 with a square structure is formed in the partition plate 2, a groove 4 is formed in a middle portion of a lower end face of the partition plate 2, a fixing block 5 is slidably connected to the groove 4, a first tooth socket 6 is formed in a left side of a bottom face of the fixing block 5, a second tooth socket 7 is formed in an upper end face of the fixing block, a motor 8 (the motor 8 is a general device in the market) is mounted on the left side of the bottom face of the partition plate 2, a gear 9 is fixedly connected to an output end of the motor 8, the gear 9 is engaged with the first tooth socket 6, a plurality of fixing plates 10 are rotatably connected to the upper portion of the inside of the through hole 3, a left end of each fixing plate 10 is of an arc structure, a plurality of gear teeth 11 are fixedly connected to the arc face, and the gear teeth 11 are engaged with the second tooth socket 7;

example two:

an LED light source module 12 is arranged at the lower end in the LED lamp holder 1, and a power supply box 13 is arranged at the upper end of the LED light source module 12;

a limiting sliding groove 14 is formed in the upper end of the left inner side of the groove 4, a limiting sliding block 15 is fixedly connected to the left side of the upper end of the fixed block 5, the limiting sliding block 15 slides in the limiting sliding groove 14, and the stability of the fixed block 5 during moving is guaranteed through a connecting structure between the limiting sliding block 15 and the limiting sliding groove 14;

the upper end of the right side of the LED lamp cap 1 is provided with a radiating pipe 16 with an L-shaped structure, a drying filter screen 17 is arranged in the radiating pipe 16, and the drying filter screen 17 is used for allowing external water vapor and dust to enter the LED lamp cap 1;

the number of the fixing plates 10 is three;

air inlets 17 are formed in the left side and the right side of the bottom end of the LED lamp cap 1, a drying filter screen is installed in each air inlet 17, air flows in the LED lamp cap 1 through the air inlets 17 and the radiating pipes 16, and therefore heat generated by the LED light source module 12 is taken away;

the working principle of the utility model is as follows:

when the LED lamp cap 1 needs to be radiated, the motor 8 is started firstly, then the motor 8 drives the fixing block 5 to move rightwards through the meshing of the gear 9 and the tooth groove I6, then the fixing block 5 drives the fixing plate 10 to rotate 90 degrees anticlockwise through the meshing of the tooth groove II 7 and the gear teeth 11, so that the through hole 3 is opened, then cold air enters the LED lamp cap 1 from the air inlet 17, and then heat generated by the LED light source module 12 and the power supply box 13 is carried by the cold air to be radiated to the outside through the through hole 3 and the radiating pipe 16 in sequence;

meanwhile, only when the LED lamp holder 1 works, the motor 8 is started to open the through hole 3 for heat dissipation, so that energy is saved, and the use cost of the LED lamp holder is reduced;

consequently the utility model discloses a motor 8 drives fixed block 5 and moves right, then fixed block 5 drives fixed plate 10 anticlockwise deflection 90 degrees, then the heat that power pack 13 and LED light source module 12 produced is taken from through-hole 3 and cooling tube 16 and gives off to the external world by the cold air that air intake 17 got into, the heat dispersion of LED lamp holder 1 has been improved, thereby the life of LED lamp holder 1 has been improved, only when LED lamp holder 1 carries out the during operation simultaneously, just can the starter motor 8 open through-hole 3 and dispel the heat, energy saving, the use cost of the utility model is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Heat dissipation type lamps and lanterns, including LED lamp holder (1), its characterized in that: a clapboard (2) is fixedly connected at the upper part in the LED lamp holder (1), a through hole (3) with a square structure is arranged on the clapboard (2), a groove (4) is arranged in the middle of the lower end face of the clapboard (2), a fixed block (5) is connected in the groove (4) in a sliding way, a first tooth socket (6) is arranged on the left side of the bottom surface of the fixed block (5), a second tooth socket (7) is arranged on the upper end surface of the fixed block, a motor (8) is arranged on the left side of the bottom surface of the clapboard (2), a gear (9) is fixedly connected on the output end of the motor (8), the gear (9) is meshed with the first tooth socket (6), the upper inner part of the through hole (3) is rotatably connected with a plurality of fixing plates (10), the left end of each fixing plate (10) is of an arc structure, and a plurality of gear teeth (11) are fixedly connected to the arc surface, and the gear teeth (11) are meshed with the second tooth socket (7).

2. The heat dissipating luminaire of claim 1, wherein: the LED lamp is characterized in that an LED light source module (12) is installed at the lower end in the LED lamp cap (1), and a power supply box (13) is installed at the upper end of the LED light source module (12).

3. The heat dissipating luminaire of claim 1, wherein: the upper end is opened there is spacing spout (14) in recess (4) left side, fixed block (5) upper end left side rigid coupling has spacing slider (15), spacing slider (15) are in slide in spacing spout (14).

4. The heat dissipating luminaire of claim 1, wherein: the LED lamp holder is characterized in that a radiating pipe (16) of an L-shaped structure is installed at the upper end of the right side of the LED lamp holder (1), and a drying filter screen is installed in the radiating pipe (16).

5. The heat dissipating luminaire of claim 1, wherein: the number of the fixing plates (10) is three.

6. The heat dissipating luminaire of claim 1, wherein: the LED lamp holder is characterized in that air inlets (17) are formed in the left side and the right side of the bottom end of the LED lamp holder (1), and drying filter screens are installed in the air inlets (17).