CN211952660U

CN211952660U - COB light source heat abstractor convenient to installation

Info

Publication number: CN211952660U
Application number: CN202021082384.3U
Authority: CN
Inventors: 李主海; 李金龙; 赵武略
Original assignee: Zhongkai Photoelectric Technology Huizhou Co ltd
Current assignee: Zhongkai Photoelectric Technology Huizhou Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-11-17
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a COB light source heat abstractor convenient to installation relates to COB light source heat abstractor technical field, lacks initiative heat abstractor to current COB light source lamp to thereby make COB light source lamp be difficult to distribute the problem that influences life in the inside of lamp shade after long-time the use, thereby the scheme is put forward now, and it includes lamp stand, fan motor and lamp shade, the regulation chamber has been seted up to the inside of lamp stand, just the inner wall in regulation chamber rotates installs the swivel becket, the fixed surface of swivel becket installs the rack, just the last fixed surface of swivel becket installs the ejector pad, the inner wall fixed mounting in regulation chamber has the stopper. The utility model discloses novel structure, and the device not only make things convenient for the installation and the dismantlement of lamp shade, are convenient for wash the light source fluorescent tube to possess the radiating function of initiative, heat radiation structure is convenient simultaneously and separates in order to clean with the lamp stand, and is more practical.

Description

COB light source heat abstractor convenient to installation

Technical Field

The utility model relates to a COB light source heat abstractor technical field especially relates to a COB light source heat abstractor convenient to installation.

Background

The COB light source is a high-light-efficiency integrated surface light source technology for directly attaching an LED chip to a mirror surface metal substrate with high light reflection rate, and has the advantages of stable electrical property, uniform light emission and the like.

The COB light source equipment that has now generally lacks initiative heat dissipation and equips, lead to the COB light source when using, the problem of gathering heat can appear in the inside of lamp shade, this time can influence the life of COB light source in the past unavoidably, and the lamp shade of COB light source equipment that has now generally and lamp stand fixed connection, thereby make the inside dust of gathering of COB light source equipment be difficult to by the efficient clearance, consequently, in order to solve this type of problem, we propose a COB light source heat abstractor convenient to installation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of COB light source heat abstractor convenient to installation has solved current COB light source lamp and has lacked initiative heat abstractor to thereby make COB light source lamp be difficult to distribute the problem that influences life in the inside that long-time use back heat lies in the lamp shade.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a COB light source heat dissipation device convenient to install comprises a lamp holder, a fan motor and a lampshade, an adjusting cavity is formed in the lamp holder, a rotating ring is installed on the inner wall of the adjusting cavity in a rotating mode, a gear rack is installed on the outer surface of the rotating ring, a push block is installed on the upper surface of the rotating ring in a fixed mode, a limiting block is installed on the inner wall of the adjusting cavity in a fixed mode, a return spring is installed on one side face, close to each other, of the limiting block and the push block in a fixed mode, clamping grooves which are evenly distributed are formed in the bottom end surface of the lamp holder and penetrate through the inner wall of the adjusting cavity, clamping female heads which are evenly distributed are installed on the lower surface of the rotating ring in a fixed mode, the clamping female heads are connected with the clamping grooves in a sliding mode respectively, an adjusting knob is installed on the outer surface of the lamp holder in a, the lamp shade is close to the sub head of screens of the one end fixed surface of lamp stand evenly distributed that is connected with, just the position of the sub head of screens corresponds in the screens groove respectively, the top inner wall fixed mounting of lamp stand has the light source fluorescent tube and connects the electric socket.

Preferably, the upper surface of the lamp holder is fixedly provided with a mounting seat, and the mounting seat is arranged at the center of the surface of the lamp holder.

Preferably, the surface of the lamp holder is provided with uniformly distributed heat dissipation holes, the heat dissipation holes penetrate through the inner wall of the lamp holder, and a dust screen is fixedly mounted inside the heat dissipation holes.

Preferably, the inner wall fixed mounting of lamp shade has the support, just support and fan motor fixed connection, fan motor's one end fixed mounting that fan motor was kept away from to fan motor's output shaft has the flabellum.

Preferably, the surface of the lamp holder is fixedly provided with a control button, and the output end of the control button is electrically connected with the input end of the fan motor.

The utility model has the advantages that:

1. the lamp holder is rotatably connected with the adjusting knob, and the adjusting gear is meshed with the gear strip, so that the adjusting knob is rotated to adjust and rotate the gear and drive the rotating ring to rotate, the clamping sub-head is separated from the clamping main-head, and the lampshade is conveniently separated from the lamp holder; and through fixed mounting have return spring between ejector pad and stopper for return spring promotes the swivel becket and rotates, thereby makes screens son head and the female head of screens link together in order to be in the same place lamp shade and lamp stand fixed connection, makes the device make things convenient for the installation and the dismantlement of lamp shade, is convenient for wash the light source fluorescent tube.

2. There is the support through the inner wall fixed mounting at the lamp shade, and support and fan motor fixed connection, and fan motor's output shaft fixed mounting has the flabellum simultaneously for start the fan through control button, thereby reach the radiating function of light source fluorescent tube initiative, and fan motor passes through support and lamp shade fixed connection, make heat radiation structure convenient and lamp stand separation in order to clean.

In conclusion, the device not only facilitates the installation and the disassembly of the lamp cover, is convenient for cleaning the light source lamp tube, but also has the function of active heat dissipation, and meanwhile, the heat dissipation structure is convenient to separate from the lamp holder so as to be cleaned, and is practical.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the lampshade of the present invention.

Fig. 3 is a cross-sectional view of the internal structure of the lamp holder of the present invention.

Fig. 4 is a schematic view of the fan motor and fan blade mounting structure of the present invention.

Fig. 5 is a schematic view of the light source tube mounting structure of the present invention.

Reference numbers in the figures: 1. a lamp socket; 2. a mounting seat; 3. a lamp shade; 4. a rotating ring; 5. a gear rack; 6. a limiting block; 7. a push block; 8. a return spring; 9. a female clamping head; 10. a clamping groove; 11. adjusting a knob; 12. an adjusting gear; 13. a clamping sub-head; 14. heat dissipation holes; 15. a support; 16. a fan motor; 17. a fan blade; 18. a light source lamp tube; 19. a power connection socket; 20. a control button; 21. a conditioning chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a COB light source heat abstractor convenient to installation, includes lamp stand 1, fan motor 16 and lamp shade 3, regulation chamber 21 has been seted up to the inside of lamp stand 1, just the inner wall of regulation chamber 21 rotates and installs swivel becket 4, the outer fixed surface of swivel becket 4 installs rack 5, just the last fixed surface of swivel becket 4 installs ejector pad 7, the inner wall fixed mounting of regulation chamber 21 has stopper 6, just a side fixed mounting that stopper 6 and ejector pad 7 are close to each other has return spring 8, evenly distributed's screens groove 10 has been seted up to the bottom surface of lamp stand 1, just screens groove 10 all runs through the inner wall of regulation chamber 21, evenly distributed's the female 9 of lower fixed surface of swivel becket 4 installs, just the female 9 of screens respectively with screens groove 10 sliding connection, adjust knob 11 has been installed in the surface rotation of lamp stand 1, and one end of the adjusting knob 11 close to the lamp holder 1 penetrates through the inner wall of the adjusting cavity 21, one end of the adjusting knob 11 close to the adjusting cavity 21 is fixedly provided with an adjusting gear 12, the adjusting gear 12 is meshed with the gear strip 5, one end of the lamp shade 3 close to the lamp holder 1 is fixedly connected with clamping sub heads 13 which are uniformly distributed on the surface, the positions of the clamping sub heads 13 correspond to the clamping grooves 10 respectively, the inner wall of the top end of the lamp holder 1 is fixedly provided with a light source lamp tube 18 and a power socket 19, the upper surface of the lamp holder 1 is fixedly provided with a mounting seat 2, the mounting seat 2 is arranged at the center of the surface of the lamp holder 1, the outer surface of the lamp holder 1 is provided with uniformly distributed heat dissipation holes 14, the heat dissipation holes 14 penetrate through the inner wall of the lamp holder 1, the inner part of the heat dissipation holes 14 is fixedly provided with a dust screen, and the support 15 is fixedly connected with the fan motor 16, one end of an output shaft of the fan motor 16, which is far away from the fan motor 16, is fixedly provided with fan blades 17, the surface of the lamp holder 1 is fixedly provided with a control button 20, and an output end of the control button 20 is electrically connected with an input end of the fan motor 16.

The working principle is as follows: when the device is used, the fan motor 16 is firstly communicated with the power socket 19, so that the fan motor 16 is electrified, the lamp shade 3 is then moved in the direction of the lamp base 1, and the detent lugs 13 are aligned with the detent grooves 10, at the same time, the blocking sub-head 13 moves towards the inner part of the blocking groove 10 along with the lampshade 3, when the lampshade 3 is jointed with the lamp holder 1, the return spring 8 pushes the rotating ring 4 to rotate along the inner wall of the adjusting cavity 21, and the rotating ring 4 drives the clamping female head 9, so as to clamp the clamping sub-head 13 inside the clamping groove 10, so that the lampshade 3 and the lamp holder 1 are fixedly connected, the fan motor 16 is then energized by the control button 20, and the fan motor 16 electric fan blades 17 are rotated, so that the fan blades 17 drive the air outside the lamp socket 1 to flow into the interior of the lamp socket 1 through the heat dissipation holes 14, the heat generated in the lamp holder 1 is taken out of the lamp holder 1 through the lamp shade 3 so as to achieve the function of active heat dissipation;

when the device needs to carry out the deashing to light source fluorescent tube 18, make adjusting gear 12 rotatory along with adjusting knob 11 through rotatory adjusting knob 11, because adjusting gear 12 and the meshing of gear rack 5 for gear rack 5 rotates along with adjusting gear 12's rotation, and adjusting gear 12 passes through swivel becket 4 and drives the female head of screens 9 and rotate, makes the female head of screens 9 and the separation of the son head of screens 13, can be convenient take off lamp shade 3 from lamp stand 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a COB light source heat abstractor convenient to installation, includes lamp stand (1), fan motor (16) and lamp shade (3), its characterized in that, regulation chamber (21) has been seted up to the inside of lamp stand (1), just the inner wall of adjusting chamber (21) rotates installs swivel becket (4), the surface fixed mounting of swivel becket (4) has rack (5), just the last fixed surface of swivel becket (4) installs ejector pad (7), the inner wall fixed mounting of adjusting chamber (21) has stopper (6), just a side fixed mounting that stopper (6) and ejector pad (7) are close to each other has return spring (8), evenly distributed's screens groove (10) is seted up to the bottom surface of lamp stand (1), just screens groove (10) all run through the inner wall of adjusting chamber (21), the lower fixed surface of swivel becket (4) installs evenly distributed's the female head of screens (9), just female head of screens (9) respectively with screens groove (10) sliding connection, adjust knob (11) are installed in the surface rotation of lamp stand (1), just adjust knob (11) are close to the inner wall that the one end of lamp stand (1) runs through regulation chamber (21), adjust knob (11) are located the inside one end fixed mounting in regulation chamber (21) and have adjusting gear (12), just adjusting gear (12) and gear strip (5) meshing, lamp shade (3) are close to one end fixed surface of lamp stand (1) and are connected with evenly distributed's screens sub-head (13), just the position of screens sub-head (13) corresponds in screens groove (10) respectively, the top inner wall fixed mounting of lamp stand (1) has light source fluorescent tube (18) and connects electric socket (19).

2. An easy-to-install COB light source heat sink according to claim 1, wherein the mounting seat (2) is fixedly installed on the upper surface of the lamp holder (1), and the mounting seat (2) is located at the center of the surface of the lamp holder (1).

3. The COB light source heat dissipation device convenient to install of claim 1, wherein the outer surface of the lamp holder (1) is provided with uniformly distributed heat dissipation holes (14), the heat dissipation holes (14) penetrate through the inner wall of the lamp holder (1), and a dust screen is fixedly installed inside the heat dissipation holes (14).

4. The COB light source heat dissipation device convenient to install of claim 1, characterized in that, the inner wall fixed mounting of lamp shade (3) has support (15), just support (15) and fan motor (16) fixed connection, fan motor (16) is kept away from to the output shaft of fan motor (16) one end fixed mounting has flabellum (17).

5. An easy-to-install COB light source heat sink according to claim 4, wherein the lamp holder (1) is fixedly installed with a control button (20), and the output end of the control button (20) is electrically connected with the input end of the fan motor (16).