CN213586427U

CN213586427U - Circuit board mounting plate with heat dissipation function

Info

Publication number: CN213586427U
Application number: CN202023225513.2U
Authority: CN
Inventors: 翟园春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-06-29
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a circuit board technical field specifically is a circuit board mounting panel with heat dissipation function, comprising a base plate, the dead lever is all installed all around to the upper end of bottom plate, and the outside of dead lever has cup jointed the adapter sleeve, the circuit board body is installed through the adapter sleeve to the bottom plate, the both sides of circuit board body are provided with the conducting strip, and the upper end conflict of conducting strip is connected with the heating panel, the inside fan that all installs in both sides of heating panel, the heating panel is installed in the center department of epitheca, and the epitheca fixes the upper end at the bottom plate, the fixed pin is all installed to the both sides inside of bottom plate. This device is through being provided with first spring and stopper, and the circuit board main part is installed in the upper end of bottom plate with the mode that cup joints, and first spring pops out the stopper from the recess of dead lever because the spring action to carry out spacing fixed to the adapter sleeve, improved the stability of circuit board body.

Description

Circuit board mounting plate with heat dissipation function

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board mounting panel with heat dissipation function.

Background

At present, the circuit board is an integration of a control circuit and an electronic element, the circuit board plays a role of a control unit in the intelligent electric appliance, and mainly plays a role of controlling each component to work orderly, and the circuit board is composed of a resistor, a capacitor, a control chip and the like, so a large amount of heat can be generated in the using process, however, the mounting board of the existing circuit board is not provided with a heat dissipation structure, so that the internal heat cannot be dissipated, on one hand, the resistance value of the resistor is influenced, so that the collection of data is influenced, on the other hand, the service life of the circuit board is also reduced, and secondly, the mounting mode of the existing circuit board is screwed down through screws, so that the mounting board is troublesome to disassemble and assemble, and the circuits nearby are easy to damage, therefore, the circuit board mounting board device with the heat dissipation function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board mounting panel with heat dissipation function to the mounting panel of the current circuit board that proposes in solving above-mentioned background art does not have heat radiation structure and the comparatively trouble problem of circuit board dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board mounting panel with heat dissipation function, includes the bottom plate, the dead lever is all installed all around to the upper end of bottom plate, and the adapter sleeve has been cup jointed in the outside of dead lever, the circuit board body is installed through the adapter sleeve to the bottom plate, the both sides of circuit board body are provided with the conducting strip, and the upper end conflict of conducting strip is connected with the heating panel, the fan is all installed to the inside both sides of heating panel, the heating panel is installed in the center department of epitheca, and the epitheca fixes the upper end at the bottom plate, the fixed pin is all installed to the.

Preferably, the two sides of the bottom plate are both provided with connecting grooves matched with the width of the side plates of the upper shell, and the side plates of the upper shell are inserted into the connecting grooves of the bottom plate.

Preferably, a groove is formed in the side face of the upper end of the fixing rod, a first spring is fixedly mounted inside the groove of the fixing rod, and a limiting block is fixedly connected to the other end of the first spring.

Preferably, ventilation through holes are formed in the periphery of the upper shell, a limiting groove is formed in the upper end of the upper shell, and a dustproof net is inserted into the limiting groove of the upper shell.

Preferably, the fixed pin includes pull rod, pull ring, connecting plate, second spring and fixture block, the left side fixed mounting of pull rod has the pull ring, the pull rod is kept away from one side of pull ring and is installed the connecting plate, and the connecting plate is close to one side of pull ring and installs the second spring, one side fixedly connected with fixture block of second spring is kept away from to the connecting plate.

Preferably, the clamping block is square, clamping grooves matched with the clamping block are formed in vertical plates on two sides of the upper shell, and the clamping block is connected with the upper shell in an inserting mode.

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

(1) the utility model is provided with the first spring and the limiting block, the circuit board main body is arranged at the upper end of the bottom plate in a sleeving manner, and the first spring pops the limiting block out of the groove of the fixed rod due to the elastic action through the first spring and the limiting block, so that the connecting sleeve is limited and fixed, and the stability of the circuit board main body is improved;

(2) the utility model is provided with the heat conducting fins, the heat dissipation plate and the fan, the fan is started through the arrangement of the fan, the heat generated by the circuit board is transmitted to the heat dissipation plate through the heat conducting fins, and the speed of the airflow near the heat dissipation plate is accelerated through the fan, so that the effect of rapid heat dissipation is achieved;

(3) the utility model discloses be provided with fixed pin and epitheca, the epitheca passes through the fixed pin to be installed in the bottom plate upper end, through being provided with the fixed pin, for traditional bolt formula is fixed, more does benefit to the dismouting of shell.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the fixing pin structure of the present invention;

fig. 4 is a schematic top view of the circuit board body structure of the present invention;

FIG. 5 is a schematic front view of the structure of the present invention;

FIG. 6 is a schematic side view of the structure of the present invention;

in the figure: 1. a base plate; 2. fixing the rod; 3. a first spring; 4. a limiting block; 5. connecting sleeves; 6. a circuit board body; 7. a heat conductive sheet; 8. a heat dissipation plate; 9. a fan; 10. an upper shell; 11. a fixing pin; 1101. a pull rod; 1102. a pull ring; 1103. a connecting plate; 1104. a second spring; 1105. and (7) clamping blocks.

The specific implementation mode is as follows:

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.

Referring to fig. 1-6, the present invention provides an embodiment: a circuit board mounting plate with a heat dissipation function comprises a bottom plate 1, fixing rods 2 are mounted on the periphery of the upper end of the bottom plate 1, a groove is formed in the side face of the upper end of each fixing rod 2, a first spring 3 is fixedly mounted inside the groove of each fixing rod 2, a limiting block 4 is fixedly connected to the other end of each first spring 3, a connecting sleeve 5 is sleeved outside each fixing rod 2, a circuit board body 6 is mounted on the bottom plate 1 through the connecting sleeve 5, the circuit board body 6 is mounted at the upper end of the bottom plate 1 in a sleeved mode, through the arrangement of the first springs 3 and the limiting blocks 4, the limiting blocks 4 are ejected out of the grooves of the fixing rods 2 due to the elastic action of the first springs 3, therefore the connecting sleeves 5 are limited and;

the heat dissipation structure comprises a circuit board body 6, heat conducting fins 7 are arranged on two sides of the circuit board body 6, the upper ends of the heat conducting fins 7 are connected with a heat dissipation plate 8 in an abutting mode, fans 9 are arranged inside two sides of the heat dissipation plate 8, the heat dissipation plate 8 is arranged at the center of an upper shell 10, the fans 9 are arranged, the fans 9 are started, heat generated by the circuit board body 6 is transmitted to the heat dissipation plate 8 through the heat conducting fins 7, and then the speed of airflow near the heat dissipation plate 8 is increased through the fans 9, so;

the two sides of the bottom plate 1 are respectively provided with a connecting groove matched with the width of the side plate of the upper shell 10, the side plate of the upper shell 10 is inserted into the connecting groove of the bottom plate 1, the fixing pins 11 are respectively arranged inside the two sides of the bottom plate 1, the fixing pins 11 comprise a pull rod 1101, a pull ring 1102, a connecting plate 1103, a second spring 1104 and a fixture block 1105, the pull ring 1102 is fixedly arranged on the left side of the pull rod 1101, the connecting plate 1103 is arranged on one side of the pull rod 1101 away from the pull ring 1102, the second spring 1104 is arranged on one side of the connecting plate 1103 close to the pull ring 1102, the fixture block 1105 is fixedly connected with one side of the connecting plate 1103 away from the second spring 1104, the fixture block 1105 is square, the risers on the two sides of the upper shell 10 are provided with clamping grooves matched with the fixture block 1105, the fixture block 1105 is in plug-in connection with the upper shell 10, the upper, breathable through holes are formed in the periphery of the upper shell 10, a limiting groove is formed in the upper end of the upper shell 10, a dustproof net is inserted into the limiting groove of the upper shell 10, and external dust can be prevented from entering the upper shell 10 through the fan 9 by the aid of the dustproof net.

The working principle is as follows: when this device uses, can cup joint circuit board body 6 on dead lever 2 of bottom plate 1 upper end, stopper 4 carries out spacing fixed with circuit board body 6 because the spring action of first spring 3 pops out in the recess of dead lever 2 this moment, peg graft in the draw-in groove of bottom plate 1 upper end looks adaptation with epitheca 10, second spring 1104 in the fixed pin 11 produces elasticity to fixture block 1105, impel fixture block 1105 in the curb plate of epitheca 10, thereby it is fixed with epitheca 10, heat conduction piece 7 of 6 upper end both sides of circuit board body is with heat transfer to heating panel 8 in, start fan 9, fan 9 accelerates near heating panel 8's air velocity, thereby dispel the heat fast, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a circuit board mounting panel with heat dissipation function, includes bottom plate (1), its characterized in that: dead lever (2) are all installed all around to the upper end of bottom plate (1), and the outside of dead lever (2) has cup jointed adapter sleeve (5), circuit board body (6) are installed through adapter sleeve (5) in bottom plate (1), the both sides of circuit board body (6) are provided with conducting strip (7), and the upper end conflict of conducting strip (7) is connected with heating panel (8), fan (9) are all installed to the both sides inside of heating panel (8), install the center department in epitheca (10) in heating panel (8), and epitheca (10) fix the upper end at bottom plate (1), fixed pin (11) are all installed to the both sides inside of bottom plate (1).

2. The circuit board mounting board with heat dissipation function according to claim 1, wherein: the connecting grooves matched with the width of the side plates of the upper shell (10) are formed in the two sides of the bottom plate (1), and the side plates of the upper shell (10) are inserted into the connecting grooves of the bottom plate (1).

3. The circuit board mounting board with heat dissipation function according to claim 1, wherein: a groove is formed in the side face of the upper end of the fixing rod (2), a first spring (3) is fixedly mounted inside the groove of the fixing rod (2), and a limiting block (4) is fixedly connected to the other end of the first spring (3).

4. The circuit board mounting board with heat dissipation function according to claim 1, wherein: breathable through holes are formed in the periphery of the upper shell (10), a limiting groove is formed in the upper end of the upper shell (10), and a dust screen is inserted into the limiting groove of the upper shell (10).

5. The circuit board mounting board with heat dissipation function according to claim 1, wherein: the fixing pin (11) comprises a pull rod (1101), a pull ring (1102), a connecting plate (1103), a second spring (1104) and a clamping block (1105), wherein the pull ring (1102) is fixedly installed on the left side of the pull rod (1101), the connecting plate (1103) is installed on one side, away from the pull ring (1102), of the pull rod (1101), the second spring (1104) is installed on one side, close to the pull ring (1102), of the connecting plate (1103), and the clamping block (1105) is fixedly connected to one side, away from the second spring (1104), of the connecting plate (1103).

6. The circuit board mounting board with heat dissipation function according to claim 5, wherein: the clamping block (1105) is square, clamping grooves matched with the clamping block (1105) are formed in vertical plates on two sides of the upper shell (10), and the clamping block (1105) is connected with the upper shell (10) in an inserting mode.