CN212377932U

CN212377932U - LED lamp heat radiation structure

Info

Publication number: CN212377932U
Application number: CN202021450748.9U
Authority: CN
Inventors: 邹佳; 元伟
Original assignee: Shenzhen Dinko Optoelectronic Co ltd
Current assignee: Shenzhen Dinko Optoelectronic Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-01-19
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a LED lamp heat radiation structure, which comprises a lamp body, the top fixedly connected with fixed plate of lamp body, the top swing joint of fixed plate has the mounting panel. Through setting up the lamp body, drive mechanism, the knob, the movable rod, torsion spring, the commentaries on classics board, the connecting rod, a bearing, special-shaped post, stop gear, the fly leaf, a spring, the gag lever post, the fixed plate, the mounting panel, the radiator, the draw-in groove, the fixture block, the through-hole, the fixed block, spacing hole, the movable hole, a housing, the cooperation of slider and spout is used, it all is direct cover to establish the surface with the LED lamp or use the screw to install usually to have solved current radiator when the installation, the cover is established the special unstability of mounting means, the phenomenon of incline often can take place, the special trouble of installation of screw, still need use specific instrument, very big reduction the practicality, stability and convenience, the problem that very inconvenient user used.

Description

LED lamp heat radiation structure

Technical Field

The utility model belongs to the technical field of the LED lamp, especially, relate to a LED lamp heat radiation structure.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

In present life, the LED lamp is lighting apparatus commonly used, and the LED lamp can produce a large amount of volume heats at the during operation, can cause the damage of LED lamp, so all can use the radiator to dispel the heat to it usually, to sum up, current radiator all is direct cover when the installation establish with the surface of LED lamp or use the screw to install usually, the cover establishes the special unstability of mounting means, the phenomenon of skew can often take place, the special trouble of installation of screw still needs to use specific instrument, very big reduction practicality, stability and convenience, inconvenient user's use very much.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a LED lamp heat radiation structure possesses the advantage of convenient and stable installation radiator, solved current radiator when the installation all be direct cover generally establish with the surface of LED lamp or use the screw to install, the cover is established the special unstability of mounting means, often can take place the phenomenon of incline, the special trouble of installation of screw still needs to use specific instrument, very big reduction the practicality, stability and convenience, the problem of inconvenient use of special user.

The utility model discloses a realize like this, a LED lamp heat radiation structure, which comprises a lamp body, the top fixedly connected with fixed plate of lamp body, the top swing joint of fixed plate has the mounting panel, the top fixedly connected with radiator of mounting panel, the front side fixedly connected with casing of fixed plate, the front side fixedly connected with fixed block of mounting panel, the inner wall fixedly connected with drive mechanism of casing, drive mechanism's left side is run through to the left side of casing, the inner wall fixedly connected with stop gear of casing, stop gear's top is run through to the top of casing.

As the utility model discloses it is preferred, drive mechanism includes the knob, the right side fixedly connected with movable rod of knob, the right side of movable rod runs through to the inner chamber and the fixedly connected with commentaries on classics board of casing, change the left side fixedly connected with torsion spring of board, torsion spring's left side and the inner wall fixed connection of casing, change the right side fixedly connected with connecting rod of board, the fixed surface of connecting rod is connected with the bearing, the right side of bearing and the inner wall fixed connection of casing, the special-shaped post of right side fixedly connected with of connecting rod, stop gear uses with the cooperation of special-shaped post.

As the utility model discloses it is preferred, stop gear includes the fly leaf, the equal fixedly connected with spring in both sides of fly leaf bottom, the bottom of spring and the inner wall fixed connection of casing, the top fixedly connected with gag lever post of fly leaf, the top of gag lever post runs through to the top of casing, the fly leaf uses with the cooperation of dysmorphism post.

As the utility model discloses it is preferred, the through-hole that uses with the movable rod cooperation is seted up in the left side of casing, special-shaped post uses with the fly leaf cooperation.

As the utility model discloses it is preferred, the movable hole that uses with the gag lever post cooperation is seted up at the top of casing, the spacing hole that uses with the gag lever post cooperation is seted up to the bottom of fixed block.

As the utility model discloses it is preferred, the equal fixedly connected with fixture block in both sides of mounting panel bottom, the draw-in groove of using with the fixture block cooperation has all been seted up to the both sides of fixed plate bottom.

As the utility model discloses it is preferred, the equal fixedly connected with slider in both sides of fly leaf, the spout that uses with the slider cooperation is seted up to the inner wall of casing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the lamp body, drive mechanism, the knob, the movable rod, torque spring, the commentaries on classics board, the connecting rod, a bearing, the dysmorphism post, stop gear, the fly leaf, a spring, the gag lever post, the fixed plate, the mounting panel, the radiator, the draw-in groove, the fixture block, the through-hole, the fixed block, spacing hole, the movable hole, a housing, the cooperation of slider and spout is used, it all is direct cover to establish the surface with the LED lamp or use the screw to install usually to have solved current radiator when the installation, the cover is established the special unstability of mounting means, the phenomenon that incline often can take place, the special trouble of installation of screw, still need use specific instrument, very big reduction the practicality, stability and convenience, the problem that inconvenient user used very much.

2. The utility model discloses a set up drive mechanism, when having made things convenient for the user to need the installation radiator, the user rotates the knob, makes the gag lever post get into the inner chamber of casing to can not obstruct the inner chamber that the fixture block got into the draw-in groove.

3. The utility model discloses a set up stop gear, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the fixed block, make the mounting panel can not take place the rotation and lead to the inner chamber that the fixture block breaks away from the draw-in groove.

4. The utility model discloses a set up the through-hole, can make the movable rod reduce when rotating and the casing between friction and collision, avoid the dead phenomenon of card to take place simultaneously.

5. The utility model discloses a set up the movable hole, can make the gag lever post avoid taking place the dead phenomenon of card when removing, through setting up spacing hole, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the fixed block, and then carry on spacingly to the mounting panel, realized the purpose of installation radiator.

6. The utility model discloses a cooperation that sets up fixture block and draw-in groove is used, can make the mounting panel drive the fixture block and get into behind the inner chamber of draw-in groove completely to carry on spacingly to the radiator, make the phenomenon that the radiator can not take place to rock, still can play the effect of location simultaneously.

7. The utility model discloses a cooperation that sets up slider and spout is used, can make the fly leaf reduce when removing and the casing between friction and the collision, the user is more easy convenient when rotating the knob, still can make the fly leaf can not take place the phenomenon of incline when removing simultaneously.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of a fixing plate according to an embodiment of the present invention;

fig. 3 is a perspective view of a mounting plate according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a housing and a mounting block in accordance with an embodiment of the present invention;

fig. 5 is a perspective view of a special-shaped column according to an embodiment of the present invention;

fig. 6 is a partial enlarged view of a portion a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a lamp body; 2. a transmission mechanism; 201. a knob; 202. a movable rod; 203. a torsion spring; 204. rotating the plate; 205. a connecting rod; 206. a bearing; 207. a profiled pole; 3. a limiting mechanism; 301. a movable plate; 302. a spring; 303. a limiting rod; 4. a fixing plate; 5. mounting a plate; 6. a heat sink; 7. a card slot; 8. a clamping block; 9. a through hole; 10. a fixed block; 11. a limiting hole; 12. a movable hole; 13. a housing; 14. a slide block 15 and a sliding chute.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the embodiment of the utility model provides a pair of LED lamp heat radiation structure, including lamp body 1, lamp body 1's top fixedly connected with fixed plate 4, the top swing joint of fixed plate 4 has mounting panel 5, the top fixedly connected with radiator 6 of mounting panel 5, the front side fixedly connected with casing 13 of fixed plate 4, the front side fixedly connected with fixed block 10 of mounting panel 5, casing 13's inner wall fixedly connected with drive mechanism 2, drive mechanism 2's left side is run through to casing 13's left side, casing 13's inner wall fixedly connected with stop gear 3, stop gear 3's top is run through to casing 13's top.

Referring to fig. 4, the transmission mechanism 2 includes a knob 201, a right side of the knob 201 is fixedly connected with a movable rod 202, a right side of the movable rod 202 penetrates through an inner cavity of the housing 13 and is fixedly connected with a rotating plate 204, a left side of the rotating plate 204 is fixedly connected with a torsion spring 203, a left side of the torsion spring 203 is fixedly connected with an inner wall of the housing 13, a right side of the rotating plate 204 is fixedly connected with a connecting rod 205, a surface of the connecting rod 205 is fixedly connected with a bearing 206, a right side of the bearing 206 is fixedly connected with an inner wall of the housing 13, a right side of the connecting rod 205 is fixedly connected with a special-shaped column 207.

Adopt above-mentioned scheme: through setting up drive mechanism 2, when having made things convenient for the user to need installation radiator 6, the user rotates knob 201, makes gag lever post 303 get into the inner chamber of casing 13 to can not obstruct fixture block 8 and get into the inner chamber of draw-in groove 7.

Referring to fig. 4, the limiting mechanism 3 includes a movable plate 301, springs 302 are fixedly connected to both sides of the bottom of the movable plate 301, the bottom of the springs 302 is fixedly connected to the inner wall of the housing 13, a limiting rod 303 is fixedly connected to the top of the movable plate 301, the top of the limiting rod 303 penetrates through to the top of the housing 13, and the movable plate 301 is used in cooperation with the special-shaped column 207.

Adopt above-mentioned scheme: through setting up stop gear 3, can make behind the gag lever post 303 gets into the inner chamber of spacing hole 11 to spacing fixed block 10 makes mounting panel 5 can not take place the rotation and leads to fixture block 8 to break away from the inner chamber of draw-in groove 7.

Referring to fig. 4 and 6, a through hole 9 is formed on the left side of the housing 13 for cooperating with the movable rod 202, and the special-shaped column 207 cooperates with the movable plate 301.

Adopt above-mentioned scheme: through setting up through-hole 9, can make movable rod 202 reduce when rotating and the casing 13 between friction and the collision, avoid the dead phenomenon of card to take place simultaneously.

Referring to fig. 4, the top of the housing 13 is provided with a movable hole 12 used in cooperation with the limiting rod 303, and the bottom of the fixing block 10 is provided with a limiting hole 11 used in cooperation with the limiting rod 303.

Adopt above-mentioned scheme: through setting up activity hole 12, can make gag lever post 303 avoid taking place the dead phenomenon of card when removing, through setting up spacing hole 11, can make gag lever post 303 get into behind the inner chamber of spacing hole 11 to carry on spacingly to fixed block 10, and then spacing to mounting panel 5, realized the purpose of installation radiator 6.

Referring to fig. 2 and 3, the two sides of the bottom of the mounting plate 5 are both fixedly connected with the fixture block 8, and the two sides of the bottom of the fixing plate 4 are both provided with a clamping groove 7 matched with the fixture block 8 for use.

Adopt above-mentioned scheme: through the cooperation that sets up fixture block 8 and draw-in groove 7 and use, can make mounting panel 5 drive behind fixture block 8 gets into the inner chamber of draw-in groove 7 completely to spacing 6 carries out, make 6 phenomena that can not take place to rock of radiator, still can play the effect of location simultaneously.

Referring to fig. 4, the movable plate 301 is fixedly connected to the sliding blocks 14 at both sides thereof, and the inner wall of the housing 13 is provided with sliding grooves 15 used in cooperation with the sliding blocks 14.

Adopt above-mentioned scheme: through the cooperation of the sliding block 14 and the sliding groove 15, friction and collision between the movable plate 301 and the housing 13 can be reduced when the movable plate is moved, so that the user can rotate the knob 201 more easily and conveniently, and the movable plate 301 can not deflect when moving.

The utility model discloses a theory of operation:

when the lamp is used, when a user needs to install the heat sink 6, the user drives the heat sink 6 to drive the mounting plate 5 to move, the movement of the installation drives the fixing block 10 and the fixture block 8 to move, the heat sink 6 and the mounting plate 5 are sleeved on the surface of the lamp body 1, and simultaneously the fixture block 8 enters the inner cavity of the clamping groove 7, at this time, the user rotates the knob 201 through the bearing 206 to drive the movable rod 202 to rotate, the rotation of the movable rod 202 drives the rotating plate 204 to twist the torsion spring 203, the rotation of the rotating plate 204 drives the connecting rod 205 to rotate, the rotation of the connecting rod 205 drives the special-shaped column 207 to rotate, so that the special-shaped column 207 extrudes the movable plate 301 to extrude the spring 302, the movement of the movable plate 301 drives the limiting rod 303 to move, so that the limiting rod 303 enters the inner cavity of the housing 303, after the limiting rod enters the inner, after the fixture block 8 completely enters the inner cavity of the clamping groove 7, the user loosens the knob 201, the limiting rod 303 enters the inner cavity of the limiting hole 11 through the reaction force of the spring 302, so that the fixing block 10 is limited, the mounting plate 5 is limited, the purpose of mounting the radiator 6 is achieved, and the use of the user is facilitated.

In summary, the following steps: this LED lamp heat radiation structure, through setting up lamp body 1, drive mechanism 2, knob 201, movable rod 202, torsion spring 203, commentaries on classics board 204, connecting rod 205, bearing 206, special-shaped post 207, stop gear 3, fly leaf 301, spring 302, gag lever post 303, fixed plate 4, mounting panel 5, radiator 6, draw-in groove 7, fixture block 8, through-hole 9, fixed block 10, spacing hole 11, activity hole 12, casing 13, the cooperation of slider 14 and spout 15 is used, it all is direct the cover when the installation of current radiator to establish with the surface of LED lamp or use the screw to install usually, the cover establishes the special unstability of mounting means, the phenomenon that often can take place the skew, the special trouble of installation of screw, still need use specific instrument, very big reduction the practicality, stability and convenience, the problem of inconvenient user use very much.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED lamp heat radiation structure, includes lamp body (1), its characterized in that: the utility model discloses a lamp with the inner wall of casing (13) is characterized in that the top fixedly connected with fixed plate (4) of lamp body (1), the top swing joint of fixed plate (4) has mounting panel (5), the top fixedly connected with radiator (6) of mounting panel (5), the front side fixedly connected with casing (13) of fixed plate (4), the front side fixedly connected with fixed block (10) of mounting panel (5), the inner wall fixedly connected with drive mechanism (2) of casing (13), the left side of drive mechanism (2) runs through to the left side of casing (13), the inner wall fixedly connected with stop gear (3) of casing (13), the top of stop gear (3) runs through to the top of casing (13).

2. The heat dissipation structure of claim 1, wherein: drive mechanism (2) are including knob (201), right side fixedly connected with movable rod (202) of knob (201), the right side of movable rod (202) runs through to inner chamber and fixedly connected with commentaries on classics board (204) of casing (13), the left side fixedly connected with torsion spring (203) of commentaries on classics board (204), the left side of torsion spring (203) and the inner wall fixed connection of casing (13), the right side fixedly connected with connecting rod (205) of commentaries on classics board (204), the fixed surface of connecting rod (205) is connected with bearing (206), the right side of bearing (206) and the inner wall fixed connection of casing (13), the right side fixedly connected with dysmorphism post (207) of connecting rod (205), stop gear (3) are used with dysmorphism post (207) cooperation.

3. The heat dissipation structure of claim 2, wherein: limiting mechanism (3) are including fly leaf (301), the equal fixedly connected with spring (302) in both sides of fly leaf (301) bottom, the bottom of spring (302) and the inner wall fixed connection of casing (13), the top fixedly connected with gag lever post (303) of fly leaf (301), the top of gag lever post (303) runs through to the top of casing (13), fly leaf (301) and special-shaped post (207) cooperation are used.

4. The heat dissipation structure of claim 3, wherein: the left side of the shell (13) is provided with a through hole (9) matched with the movable rod (202) for use, and the special-shaped column (207) is matched with the movable plate (301) for use.

5. The heat dissipation structure of claim 3, wherein: the top of the shell (13) is provided with a movable hole (12) matched with the limiting rod (303) for use, and the bottom of the fixing block (10) is provided with a limiting hole (11) matched with the limiting rod (303) for use.

6. The heat dissipation structure of claim 1, wherein: the equal fixedly connected with fixture block (8) in both sides of mounting panel (5) bottom, draw-in groove (7) that use with fixture block (8) cooperation are all seted up to the both sides of fixed plate (4) bottom.

7. The heat dissipation structure of claim 3, wherein: the both sides of fly leaf (301) all fixedly connected with slider (14), spout (15) that use with slider (14) cooperation are seted up to the inner wall of casing (13).