CN216047479U

CN216047479U - LED lamp aluminum substrate

Info

Publication number: CN216047479U
Application number: CN202122903652.4U
Authority: CN
Inventors: 彭融
Original assignee: Dongguan Yafu Electronics Co ltd
Current assignee: Dongguan Yafu Electronics Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-03-15
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses an LED lamp aluminum substrate which comprises an aluminum substrate main body, wherein an assembling mechanism is arranged inside the aluminum substrate main body and comprises a positioning block, a guide post is inserted inside the positioning block, a first protection pad is glued on the surface of the aluminum substrate main body, an installation post is inserted inside the first protection pad, a reset spring is welded on the inner wall of the installation post, and a clamping block is welded at one end, far away from the inner wall of the installation post, of the reset spring. According to the utility model, the aluminum substrate main body is sleeved on the surface of the mounting column, so that the aluminum substrate main body can extrude the surface of the clamping block, the aluminum substrate main body can be sleeved on the surface of the mounting column and can be limited by the two groups of clamping blocks, and meanwhile, the aluminum substrate main body can be contracted into the mounting column by manually pressing the two groups of clamping blocks, so that the aluminum substrate main body can be effectively and conveniently detached and mounted during daily maintenance.

Description

LED lamp aluminum substrate

Technical Field

The utility model relates to the technical field of illuminating lamps, in particular to an LED lamp aluminum substrate.

Background

The LED aluminum substrate is mainly applied to the fields of STK series power amplification hybrid integrated circuits, motorcycles, automotive electronics and the like, and due to the heat dissipation characteristic of the LED aluminum substrate, the aluminum substrate has the advantages of high heat dissipation, low thermal resistance, long service life, voltage resistance and the like, and with the improvement of production technology and equipment, the product price is accelerated and rationalized, and the application field of the LED industry is further expanded.

The aluminum substrate of the existing LED lamp is generally installed in a lampshade through a plurality of groups of screws in the using process, so that one hand is needed to press the aluminum substrate to fix the aluminum substrate in the installing process of the aluminum substrate, and the other hand is needed to fix the screws by using an auxiliary tool, so that the aluminum substrate is inconvenient to install and disassemble in the daily maintenance process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an LED lamp aluminum substrate.

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

the utility model provides an aluminum substrate for LED lamp, includes aluminium base board main part, the inside of aluminium base board main part is provided with equipment mechanism, equipment mechanism includes the locating piece, the inside of locating piece is inserted and is equipped with the guide post, the surface veneer of aluminium base board main part has first protection pad, and the inside of first protection pad is inserted and is established the erection column, the inner wall welding of erection column has reset spring, and reset spring keeps away from the one end welding of erection column inner wall and has a screens piece, the screens piece is close to the first stopper of the one end both sides fixedly connected with of reset spring, the surface of erection column is provided with extrusion mechanism.

Preferably, a circular hole is formed in the center of the surface of the aluminum substrate main body, the mounting column is cylindrical, and the size of the inner wall of the circular hole formed in the surface of the aluminum substrate main body is matched with the size of the surface of the mounting column.

Preferably, a round hole is formed in the positioning block, the guide column is cylindrical, the end, away from the lampshade, of the guide column is an arc surface, and the size of the inner wall of the round hole formed in the positioning block is matched with the surface size of the guide column.

Preferably, a rectangular groove is formed in the mounting column, a sliding groove is formed in the inner wall of the rectangular groove, the first limiting block is a cube, the size of the inner wall of the rectangular groove formed in the mounting column is matched with the surface size of the clamping block, and the size of the inner wall of the sliding groove is matched with the surface size of the first limiting block.

Preferably, the extrusion mechanism includes the second stopper, the one end fixedly connected with extrusion pole that the erection column was kept away from to the second stopper, and the bottom surface veneer of extrusion pole has the second protection pad, the one end skin weld that the second protection pad was kept away from to the extrusion pole has extrusion spring.

Preferably, the second limiting block is a cube, a rectangular groove is formed in the surface of the mounting column, and the size of the inner wall of the rectangular groove formed in the surface of the mounting column is matched with the size of the surface of the second limiting block.

Preferably, the pressing rod and the second pad are both arranged in a ring shape, and the diameters of the surfaces of the pressing rod and the second pad are the same.

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

1. the device is provided with the equipment mechanism, through establishing aluminium base board main part at the surface of erection column with the cover, can make aluminium base board main part extrude the surface of screens piece, can make aluminium base board main part establish at this moment at the surface of erection column to can carry on spacingly with it through two sets of screens pieces, press two sets of screens pieces through manual simultaneously, can make its shrink into the inside of erection column, thereby can effectively make things convenient for the whole dismantlement installation of aluminium base board main part when routine maintenance.

2. The device is through being provided with extrusion mechanism, through the surperficial removal of aluminium base board main part at the erection column, can promote the extrusion stem and remove on the surface of erection column, after aluminium base board main part installation is accomplished, through the elasticity of extrusion spring self, can make the extrusion stem extrusion aluminium base board main part, the effectual effect that has played convenient spacing aluminium base board main part improves the stability of aluminium base board main part in the use.

Drawings

Fig. 1 is a schematic perspective view of an LED lamp aluminum substrate according to the present invention;

FIG. 2 is a schematic perspective cross-sectional view of an LED lamp aluminum substrate according to the present invention;

FIG. 3 is a perspective exploded view of the assembly mechanism of FIG. 1;

fig. 4 is a schematic perspective exploded view of the assembly mechanism and the pressing mechanism shown in fig. 1.

In the figure: 1. an aluminum substrate main body; 2. an assembly mechanism; 21. positioning blocks; 22. a guide post; 23. a first pad; 24. mounting a column; 25. a return spring; 26. a bit block; 27. a first stopper; 3. an extrusion mechanism; 31. a second limiting block; 32. an extrusion stem; 33. a second pad; 34. a compression spring; 4. and a lampshade.

Detailed Description

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

Referring to fig. 1-4, an LED lamp aluminum substrate includes an aluminum substrate main body 1, an assembly mechanism 2 is disposed inside the aluminum substrate main body 1, the assembly mechanism 2 includes a positioning block 21, a guide post 22 is inserted into the positioning block 21, a first protection pad 23 is glued on the surface of the aluminum substrate main body 1, the first protection pad 23 is made of rubber and can protect the surface of the aluminum substrate main body 1, a mounting post 24 is inserted into the first protection pad 23, a return spring 25 is welded on the inner wall of the mounting post 24, a clamping block 26 is welded on one end of the return spring 25 away from the inner wall of the mounting post 24, an inclined plane is disposed on the surface of the clamping block 26, when the aluminum substrate main body 1 presses the inclined plane on the surface of the clamping block 26, the clamping block 26 can be conveniently retracted into the mounting post 24, so as to facilitate the mounting of the aluminum substrate main body 1, first limit blocks 27 are fixedly connected to two sides of one end of the clamping block 26 close to the return spring 25, the surface of the mounting post 24 is provided with a pressing mechanism 3.

Further, as can be known from fig. 2 and fig. 3, a circular hole is formed in the surface center of the aluminum substrate body 1, the mounting post 24 is cylindrical, the size of the inner wall of the circular hole formed in the surface of the aluminum substrate body 1 is matched with the surface size of the mounting post 24, and the aluminum substrate body 1 can be conveniently sleeved on the surface of the mounting post 24 through the circular hole formed in the surface center of the aluminum substrate body 1.

Further, as can be known by referring to fig. 2 and 3, a circular hole is formed in the positioning block 21, the guide post 22 is set to be cylindrical, one end of the guide post 22, which is away from the lampshade 4, is set to be a cambered surface, the size of the inner wall of the circular hole formed in the positioning block 21 is matched with the surface size of the guide post 22, and the guide post 22 can be conveniently inserted into the circular hole through the circular hole formed in the positioning block 21, so that the effect of limiting the aluminum substrate main body 1 is achieved.

Further, refer to fig. 4 and learn, the rectangular channel has been seted up to the inside of erection column 24, and the spout has been seted up to the inner wall of rectangular channel, first stopper 27 sets up to the cube, the inside rectangular channel inner wall size of seting up of erection column 24 and the surface dimension looks adaptation of screens piece 26, the inner wall size of a dimension of spout and the surface dimension looks adaptation of first stopper 27, through the inside rectangular channel of seting up of erection column 24, can conveniently make screens piece 26 at its inside flexible removal, and the spout of seting up through the rectangular channel inner wall, can conveniently make first stopper 27 slide in the spout, play the effect of spacing screens piece 26.

Further, as can be known by referring to fig. 3 and 4, the extruding mechanism 3 includes a second limiting block 31, one end of the second limiting block 31, which is far away from the mounting column 24, is fixedly connected with an extruding rod 32, a second pad 33 is glued on the bottom end surface of the extruding rod 32, an extruding spring 34 is welded on one end surface of the extruding rod 32, which is far away from the second pad 33, and the second pad 33 is made of rubber, so that the extruding rod 32 can play a role in protection when extruding the surface of the aluminum substrate main body 1.

Further, as can be known from fig. 3 and 4, the second limiting block 31 is a cube, a rectangular groove is formed in the surface of the mounting post 24, the inner wall of the rectangular groove formed in the surface of the mounting post 24 is matched with the surface of the second limiting block 31 in size, and the rectangular groove formed in the surface of the mounting post 24 allows the second limiting block 31 to move in the rectangular groove in a telescopic manner when the extrusion rod 32 moves.

Further, as can be seen from fig. 3 and 4, the pressing rod 32 and the second pad 33 are both configured in a ring shape, and the diameters of the surfaces of the pressing rod 32 and the second pad 33 are the same, so that the second pad 33 can be conveniently mounted on the surface of the pressing rod 32 by the same diameter of the surfaces of the pressing rod 32 and the second pad 33.

The working principle is as follows: when the aluminum substrate body 1 is used, according to the attached

drawings

1, 2, 3 and 4, when the aluminum substrate body 1 is required to be installed, the aluminum substrate body 1 can be installed inside the lampshade 4 by aligning the positioning block 21 and the guide post 22, at this time, the guide post 22 is inserted inside the positioning block 21, the surface of the aluminum substrate body 1 can press the inclined surface of the clamping block 26, when the clamping block 26 is pressed, the clamping block 26 can be contracted into the inside of the installation post 24, when the clamping block 26 passes through the aluminum substrate body 1, the clamping block 26 can be reset by the elastic force of the reset spring 25, at this time, the clamping block 26 can limit the aluminum substrate body 1, and the aluminum substrate body 1 can push the second pad 33 to move in the process of being sleeved on the surface of the installation post 24, at this time, the extrusion rod 32 can drive the extrusion spring 34 to contract, after the installation of the aluminum substrate body 1 is completed, the extrusion rod 32 can drive the second pad 33 to push the aluminum substrate main body 1 through the elasticity of the extrusion spring 34, so that the aluminum substrate main body 1 can be fixed, after the aluminum substrate main body 1 needs to be disassembled, the clamping block 26 can be contracted into the inner part of the mounting column 24 through manually pressing the clamping block 26, so that the aluminum substrate main body 1 can slide from the surface of the mounting column 24, and the aluminum substrate main body 1 can be disassembled;

the above is the overall working principle of the present invention.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. The LED lamp aluminum substrate comprises an aluminum substrate body (1) and is characterized in that an assembling mechanism (2) is arranged inside the aluminum substrate body (1), the assembling mechanism (2) comprises a positioning block (21), a guide column (22) is inserted inside the positioning block (21), a first protection pad (23) is glued on the surface of the aluminum substrate body (1), a mounting column (24) is inserted inside the first protection pad (23), a reset spring (25) is welded on the inner wall of the mounting column (24), a clamping block (26) is welded at one end, away from the inner wall of the mounting column (24), of the reset spring (25), first limiting blocks (27) are fixedly connected to two sides of one end, close to the reset spring (25), of each clamping block (26), and an extruding mechanism (3) is arranged on the surface of the mounting column (24).

2. The LED lamp aluminum substrate according to claim 1, wherein a circular hole is formed in the center of the surface of the aluminum substrate main body (1), the mounting post (24) is cylindrical, and the size of the inner wall of the circular hole formed in the surface of the aluminum substrate main body (1) is matched with the size of the surface of the mounting post (24).

3. The LED lamp aluminum substrate according to claim 1, wherein a circular hole is formed in the positioning block (21), the guide post (22) is cylindrical, an end of the guide post (22) away from the lampshade (4) is an arc surface, and the size of the inner wall of the circular hole formed in the positioning block (21) is matched with the surface size of the guide post (22).

4. The LED lamp aluminum substrate according to claim 1, wherein a rectangular groove is formed in the mounting column (24), a sliding groove is formed in the inner wall of the rectangular groove, the first limiting block (27) is provided as a cube, the size of the inner wall of the rectangular groove formed in the mounting column (24) is matched with the size of the surface of the clamping block (26), and the size of the inner wall of the sliding groove is matched with the size of the surface of the first limiting block (27).

5. The LED lamp aluminum substrate according to claim 1, wherein the pressing mechanism (3) comprises a second limiting block (31), a pressing rod (32) is fixedly connected to one end of the second limiting block (31) far away from the mounting post (24), a second pad (33) is glued to the bottom end surface of the pressing rod (32), and a pressing spring (34) is welded to one end surface of the pressing rod (32) far away from the second pad (33).

6. The LED lamp aluminum substrate according to claim 5, wherein the second limiting block (31) is a cube, a rectangular groove is formed on the surface of the mounting column (24), and the size of the inner wall of the rectangular groove formed on the surface of the mounting column (24) is matched with the size of the surface of the second limiting block (31).

7. The LED lamp aluminum substrate according to claim 5, wherein the pressing rod (32) and the second pad (33) are both arranged in a ring shape, and the diameters of the surfaces of the pressing rod (32) and the second pad (33) are the same.