CN211378349U

CN211378349U - Aluminum substrate with flame retardant property

Info

Publication number: CN211378349U
Application number: CN201921888020.1U
Authority: CN
Inventors: 黄淑兵
Original assignee: Shenzhen Jing Xin Wei Technology Co ltd
Current assignee: Shenzhen Jing Xin Wei Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-28
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses an aluminium base board with flame retardant property, including aluminium base board, the side of aluminium base board is provided with second aluminium base board, the side of second aluminium base board is fixed with the fixture block, the bottom of fixture block is fixed with the spacing piece, the side of stopper is seted up with the draw-in groove of fixture block looks adaptation, and the bottom of draw-in groove is seted up with the spacing groove of stopper looks adaptation, the inner wall of spacing groove is fixed with the rubber piece, the top of fixture block is seted up the spread groove, the inside of aluminium base board is provided with the connecting block, and the tip of connecting block runs through to the inside top of draw-in groove; through the rubber piece of design, increase the laminating nature between spacing groove and the stopper to increase the stability of junction between aluminium base plate and the fixture block, through lug, connecting block, coupling spring, the spread groove of design, increase the wholeness between aluminium base board and the aluminium base board of second, reduce the fixed quantity of bolt simultaneously, thereby increase dismouting efficiency.

Description

Aluminum substrate with flame retardant property

Technical Field

The utility model belongs to the technical field of aluminium base board, concretely relates to aluminium base board with fire behaviour.

Background

The aluminum substrate with the flame retardant property is a metal-based copper-clad plate with a good heat dissipation function, and a single-sided board generally consists of three layers, namely a circuit layer, an insulating layer and a metal base layer. Commonly found in LED lighting products.

Present aluminium base board is in the use, through running through aluminium base board and device fixedly through the bolt, it is fixed with other aluminium base boards and its side laminating again, make its installation finish, because the mode through the side between a plurality of aluminium base boards, and it is fixed to do not have the mode of connecting between the aluminium base board, cause the wholeness between the circuit board not strong, and the indirectness increases the quantity of bolt fastening to make the comparatively loaded down with trivial details problem of dismouting, for this reason the utility model provides an aluminium base board with fire behaviour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium base board with fire behaviour to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum substrate with flame retardant property comprises an aluminum substrate, wherein a second aluminum substrate is arranged on the side surface of the aluminum substrate, a clamping block is fixed on the side surface of the second aluminum substrate, a limiting block is fixed at the bottom end of the clamping block, a clamping groove matched with the clamping block is formed in the side surface of the limiting block, a limiting groove matched with the limiting block is formed in the bottom end of the clamping groove, a rubber block is fixed on the inner wall of the limiting groove, a connecting groove is formed in the top portion of the clamping block, a connecting block is arranged inside the aluminum substrate, the end portion of the connecting block penetrates into the inner portion of the top end of the clamping groove, a sliding groove is formed in the top portion of the clamping groove corresponding to the surface of the aluminum substrate, the connecting block is composed of two parts, a cross rod penetrates between the two parts of the connecting block, a torsion spring is sleeved on the, and a connecting spring is connected between the bottom end of the other connecting block and the bottom end of the connecting groove.

Preferably, the bottom of the aluminum substrate is provided with a device, the other side of the aluminum substrate is symmetrically provided with through holes, fixing columns are fixed inside the through holes, the bottom end of each fixing column is provided with a placing groove, a sliding block is arranged inside the placing groove, and the surface of the device is provided with a sliding groove.

Preferably, the surface of the sliding block is attached to the inner wall of the placing groove, and the height of the sliding groove is half of the height of the sliding block.

Preferably, the sliding block is of a hollow cylinder structure, and the size of the cross section of the sliding block is consistent with that of the top cross section of the sliding chute.

Preferably, the surface of connecting block and the inner wall of spread groove are the laminating state, the stopper is the cylinder structure.

Preferably, the surface of the limiting block is attached to the inner wall of the limiting groove, and the fixing column is of a hollow cylinder structure.

Preferably, the cross section of the aluminum substrate is rectangular, and a metal plate is fixed at the bottom end of the aluminum substrate.

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

(1) through the rubber piece of design, increase the laminating nature between spacing groove and the stopper to increase the stability of junction between aluminium base plate and the fixture block, through lug, connecting block, coupling spring, the spread groove of design, increase the wholeness between aluminium base board and the aluminium base board of second, reduce the fixed quantity of bolt simultaneously, thereby increase dismouting efficiency.

(2) Through the slider, standing groove, the spout of design, make between aluminium base board and the device in the installation, through the preliminary block between slider and the spout, make the position between aluminium base board and the device fixed to improve the convenient degree of installation of aluminium base board.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fastening between the aluminum substrates according to the present invention;

FIG. 3 is a schematic cross-sectional view of the area A junction of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the aluminum substrate and the device of the present invention;

in the figure: 1. an aluminum substrate; 2. fixing a column; 3. a metal plate; 4. a card slot; 5. a second aluminum substrate; 6. a clamping block; 7. a sliding groove; 8. a bump; 9. connecting blocks; 10. a limiting block; 11. a rubber block; 12. a limiting groove; 13. a torsion spring; 14. a connecting spring; 15. connecting grooves; 16. a device; 17. a slider; 18. a placement groove; 19. a chute.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: an aluminum substrate with flame retardant property comprises an aluminum substrate 1, a second aluminum substrate 5 is arranged on the side surface of the aluminum substrate 1, a clamping block 6 is fixed on the side surface of the second aluminum substrate 5, a limiting block 10 is fixed at the bottom end of the clamping block 6, a clamping groove 4 matched with the clamping block 6 is formed in the side surface of the limiting block 10, a limiting groove 12 matched with the limiting block 10 is formed in the bottom end of the clamping groove 4, a rubber block 11 is fixed on the inner wall of the limiting groove 12, a connecting groove 15 is formed in the top portion of the clamping block 6, a connecting block 9 is arranged in the aluminum substrate 1, the end portion of the connecting block 9 penetrates into the top end of the clamping groove 4, a sliding groove 7 is formed in the top portion of the clamping groove 4 corresponding to the surface of the aluminum substrate 1, the connecting block 9 is composed of two parts, a cross rod penetrates between the two parts of the connecting block 9, a torsion spring 13, a connecting spring 14 is connected between the bottom end of the other connecting block 9 and the bottom end of the connecting groove 15; through the rubber piece 11 of design, increase the laminating nature between spacing groove 12 and the stopper 10 to increase the stability of junction between aluminium base plate 1 and the fixture block 6, through lug 8, connecting block 9, coupling spring 14, spread groove 15 of design, increase the wholeness between aluminium base plate 1 and the aluminium base plate 5 of second, reduce the fixed quantity of bolt simultaneously, thereby increase dismouting efficiency.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: an aluminum substrate with flame retardant property comprises an aluminum substrate 1, a second aluminum substrate 5 is arranged on the side surface of the aluminum substrate 1, a clamping block 6 is fixed on the side surface of the second aluminum substrate 5, a limiting block 10 is fixed at the bottom end of the clamping block 6, a clamping groove 4 matched with the clamping block 6 is formed in the side surface of the limiting block 10, a limiting groove 12 matched with the limiting block 10 is formed in the bottom end of the clamping groove 4, a rubber block 11 is fixed on the inner wall of the limiting groove 12, a connecting groove 15 is formed in the top portion of the clamping block 6, a connecting block 9 is arranged in the aluminum substrate 1, the end portion of the connecting block 9 penetrates into the top end of the clamping groove 4, a sliding groove 7 is formed in the top portion of the clamping groove 4 corresponding to the surface of the aluminum substrate 1, the connecting block 9 is composed of two parts, a cross rod penetrates between the two parts of the connecting block 9, a torsion spring 13, a connecting spring 14 is connected between the bottom end of the other connecting block 9 and the bottom end of the connecting groove 15; through the rubber piece 11 of design, increase the laminating nature between spacing groove 12 and the stopper 10 to increase the stability of junction between aluminium base plate 1 and the fixture block 6, through lug 8, connecting block 9, coupling spring 14, spread groove 15 of design, increase the wholeness between aluminium base plate 1 and the aluminium base plate 5 of second, reduce the fixed quantity of bolt simultaneously, thereby increase dismouting efficiency.

In this embodiment, preferably, the bottom of the aluminum substrate 1 is provided with a device 16, the other side of the aluminum substrate 1 is symmetrically provided with through holes, the fixing posts 2 are fixed inside the through holes, the bottom end of the fixing posts 2 is provided with a placing groove 18, the inside of the placing groove 18 is provided with a slider 17, and the surface of the device 16 is provided with a sliding groove 19; through the designed slide block 17, the placing groove 18 and the sliding groove 19, the position between the aluminum substrate 1 and the device 16 is fixed through the initial clamping between the slide block 17 and the sliding groove 19 in the installation process of the aluminum substrate 1 and the device 16, and therefore the installation convenience of the aluminum substrate 1 is improved.

The utility model discloses a theory of operation and use flow: selecting an adaptive aluminum substrate 1 according to a device to be installed, and then installing the aluminum substrate in a required area; when the aluminum substrate 1 and the second aluminum substrate 5 need to be connected, firstly, the bump 8 is pulled to drive the connecting block 9 to be embedded into the connecting groove 15 under the elastic force action of the connecting spring 14, then the limiting block 10 at the bottom end of the clamping block 6 is clamped into the limiting groove 12, then the bump 8 is loosened to separate the connecting block 9 from the connecting groove 15 under the elastic force action of the connecting spring 14, and the connecting block 9 is clamped into the top end of the clamping groove 4 to fix the aluminum substrate 1 and the clamping block 6, the joint between the limiting groove 12 and the limiting block 10 is increased through the designed rubber block 11, so that the stability of the joint between the aluminum substrate 1 and the clamping block 6 is increased, the integrity between the aluminum substrate 1 and the second aluminum substrate 5 is increased through the designed bump 8, connecting block 9, connecting spring 14 and connecting groove 15, and the number of bolt fixing is reduced, thereby increasing the disassembly and assembly efficiency; when needs are fixed between aluminium base board 1 and the device 16, the inside of spout 19 is blocked to slider 17 card that earlier fixed column 2 bottom, make again laminate between device 16 and the fixed column 2, in the laminating process, the inside of spout 19 is blocked to the bottom of slider 17 completely, and the top of slider 17 slides in the inside of standing groove 18, it can to run through the inside of fixed column 2 to device 16 through outside bolt rethread, through the slider 17 of design, standing groove 18, spout 19, make between aluminium base board 1 and the device 16 in the installation, through the preliminary block between slider 17 and the spout 19, make the position between aluminium base board 1 and the device 16 fixed, thereby improve the installation convenience of aluminium base board 1.

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. An aluminum substrate with flame retardant property, comprising an aluminum substrate (1), characterized in that: a second aluminum substrate (5) is arranged on the side face of the aluminum substrate (1), a clamping block (6) is fixed on the side face of the second aluminum substrate (5), a limiting block (10) is fixed at the bottom end of the clamping block (6), a clamping groove (4) matched with the clamping block (6) is formed in the side face of the limiting block (10), a limiting groove (12) matched with the limiting block (10) is formed in the bottom end of the clamping groove (4), a rubber block (11) is fixed on the inner wall of the limiting groove (12), a connecting groove (15) is formed in the top of the clamping block (6), a connecting block (9) is arranged inside the aluminum substrate (1), the end of the connecting block (9) penetrates through the inside of the top end of the clamping groove (4), a sliding groove (7) is formed in the top of the clamping groove (4) corresponding to the surface of the aluminum substrate (1), and the connecting block, and a cross rod penetrates between the two parts of the connecting blocks (9), a torsion spring (13) is sleeved in the surface of the cross rod corresponding to the inside of one connecting block (9), a convex block (8) is fixed on the surface of one connecting block (9), and a connecting spring (14) is connected between the bottom end of the other connecting block (9) and the bottom end of the connecting groove (15).

2. The aluminum substrate with flame retardant property as claimed in claim 1, wherein: the aluminum base plate is characterized in that a device (16) is arranged at the bottom of the aluminum base plate (1), through holes are symmetrically formed in the other side of the aluminum base plate (1), fixing columns (2) are fixed inside the through holes, a placing groove (18) is formed in the bottom end of each fixing column (2), a sliding block (17) is arranged inside each placing groove (18), and a sliding groove (19) is formed in the surface of the device (16).

3. The aluminum substrate with flame retardant property as claimed in claim 2, wherein: the surface of the sliding block (17) is attached to the inner wall of the placing groove (18), and the height of the sliding groove (19) is half of the height of the sliding block (17).

4. The aluminum substrate with flame retardant property as claimed in claim 3, wherein: the sliding block (17) is of a hollow cylinder structure, and the cross section size of the sliding block (17) is consistent with that of the top of the sliding groove (19).

5. The aluminum substrate with flame retardant property as claimed in claim 1, wherein: the surface of connecting block (9) is the laminating state with the inner wall of spread groove (15), stopper (10) are the cylinder structure.

6. The aluminum substrate with flame retardant property as claimed in claim 2, wherein: the surface of the limiting block (10) is in a fit state with the inner wall of the limiting groove (12), and the fixing column (2) is of a hollow cylinder structure.

7. The aluminum substrate with flame retardant property as claimed in claim 1, wherein: the cross section of the aluminum substrate (1) is of a rectangular structure, and a metal plate (3) is fixed at the bottom end of the aluminum substrate (1).