CN211909413U

CN211909413U - High-efficient heat dissipation power shell

Info

Publication number: CN211909413U
Application number: CN202020752685.6U
Authority: CN
Inventors: 黄春江; 贾晓圆
Original assignee: Guangzhou Guantu Electronic Technology Co ltd
Current assignee: Guangzhou Guantu Electronic Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-11-10
Anticipated expiration: 2030-05-09

Abstract

The utility model particularly discloses a high-efficiency heat dissipation power supply shell, which comprises a shell body and a shell cover, wherein the inner side wall of the shell body is symmetrically provided with clamping grooves; a support plate is arranged between the symmetrical clamping grooves; through holes are arranged on the supporting plate; the cylinders are symmetrically arranged below the supporting plate; a fan is arranged in the cylinder body; an air inlet pipe is arranged at the air inlet of the fan; an air outlet pipe is arranged at an air outlet of the fan; an air outlet nozzle is arranged at one end of the air outlet pipe, which is far away from the fan; the air outlet nozzle is embedded in the side wall of the shell body; at least two groups of buffer components are arranged at the bottom of the supporting plate; the buffer member is arranged between the symmetrical cylinders. The utility model discloses can increase shock-absorbing function, take place to acutely when rocking difficult to cause power damage and circuit trouble at the power, increase factor of safety can disperse heat transfer to farther position simultaneously, has effectively avoided inside the hot-air refluence back shell body, and then has improved radiating efficiency.

Description

High-efficient heat dissipation power shell

Technical Field

The utility model relates to the field of electronic technology, concretely relates to high-efficient heat dissipation power shell.

Background

The power supply shell is mainly used for protecting the electric shock of a person with fatal danger when the equipment has electric leakage fault, the protection circuit can be used for protecting overload and short circuit of a circuit or a motor, and can also be used for infrequently switching and starting the circuit under normal conditions, the temperature of the power supply is overhigh when the power supply is used for a long time or in an overload state, the power supply needs to be cooled and radiated to avoid potential safety hazards caused by overhigh temperature of the power supply, the air inlet and the air outlet of the traditional power supply shell are designed to be very close, when the heat comes out from the air outlet, the heat enters the shell along the air inlet due to the convection action, the heat dissipation effect of the power supply is greatly reduced, meanwhile, the traditional power supply is fixed in the shell of the power supply, when the power supply is greatly shaken, the protection of the power supply is not facilitated, and therefore, a novel power supply shell with strong heat dissipation and a shock absorption function needs to be provided for overcoming the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a high-efficient heat dissipation power shell is provided, it can increase shock-absorbing function, takes place to acutely when rocking at the power and is difficult for causing power damage and circuit trouble, increases factor of safety, can disperse heat transfer to farther position simultaneously, has effectively avoided inside the hot-air refluence back shell body, and then has improved radiating efficiency.

A high-efficiency heat-dissipation power supply shell comprises a shell body and a shell cover, wherein clamping grooves are symmetrically formed in the inner side wall of the shell body; a support plate is arranged between the symmetrical clamping grooves; through holes are arranged on the supporting plate; the cylinders are symmetrically arranged below the supporting plate; a fan is arranged in the cylinder body; an air inlet pipe is arranged at the air inlet of the fan; an air outlet pipe is arranged at an air outlet of the fan; an air outlet nozzle is arranged at one end of the air outlet pipe, which is far away from the fan; the air outlet nozzle is embedded in the side wall of the shell body; at least two groups of buffer components are arranged at the bottom of the supporting plate; the buffer member is arranged between the symmetrical cylinders.

Adopt above-mentioned technical scheme: the middle part activity of shell body is equipped with the backup pad, and the bottom of backup pad is provided with buffer member and can increases shock-absorbing function, takes place to acutely when rocking at the power and is difficult for causing power to damage and circuit fault, increases factor of safety, can disperse heat transfer to farther position through the air-out nozzle, has effectively avoided inside the hot-air flows back shell body along the dust screen, and then has improved radiating efficiency.

As a preferred scheme, a guide plate is arranged on the upper end face of the supporting plate; the guide plates are symmetrically arranged on two sides of the supporting plate.

Adopt above-mentioned technical scheme: the guide plate plays the effect of direction to the air, has prolonged the speed of circulation of air simultaneously, when the power was placed in the backup pad, can play the high-efficient radiating effect.

As a preferred scheme, the side wall of the shell body is symmetrically provided with dust screens corresponding to the guide plates; the height of the dust screen is slightly lower than that of the guide plate.

Adopt above-mentioned technical scheme: inside the dust screen can prevent effectively that the dust from getting into the shell body, effectively avoided the dust to cause the damage to the power, cooperation air-out nozzle forms the convection current effect simultaneously, improves radiating efficiency.

Preferably, the buffer member includes a first connection block and a second connection block; the first connecting block is fixed at the bottom of the supporting plate; the second connecting block is fixed at the bottom of the shell body through the base; the first connecting block is movably connected with the second connecting block.

As a preferred scheme, a first groove is formed in the bottom of the first connecting block; the inner side of the first groove is symmetrically provided with sliding grooves.

As a preferred scheme, the top end of the second connecting block extends into the first groove; sliding blocks are symmetrically arranged on the outer side wall of one end, extending into the first groove, of the second connecting block; the sliding block is arranged in the sliding groove in a sliding mode.

Preferably, one end of the second connecting block, which extends into the first groove, is provided with a second groove with an upward opening; the second groove corresponds to the position of the sliding block.

Preferably, a spring is arranged in the second groove; one end of the spring extends into the first groove and is connected with the first connecting block in an abutting mode.

Adopt above-mentioned technical scheme: through mutually supporting of spring, slider and spout, can increase the shock-absorbing function of this power shell, be difficult for causing power damage and circuit trouble when the power takes place acutely to rock, increase factor of safety.

Preferably, the shell cover is detachably mounted on the top of the shell body.

Adopt above-mentioned technical scheme: the detachable installation can be through the hinge installation, also can be through the bolt mounting, adopts this scheme for the cap is dismantled simple and conveniently, is favorable to taking out the power and detects or change.

Preferably, the through holes arranged on the support plate are arranged between the symmetrical guide plates.

Adopt above-mentioned technical scheme: the through-hole is arranged between the symmetrical guide plates, so that outside air enters the shell body along the dust screen, and is gathered on the top end of the shell body under the guide effect of the guide plates, the heat of the power supply is taken away by the air flowing from top to bottom, and the speed of air circulation is enhanced by matching with the fan, so that the radiating efficiency is improved.

Has the advantages that: the utility model discloses middle part activity at the shell body is equipped with the backup pad, the bottom of backup pad is provided with at least two sets of buffer component and can increases shock-absorbing function, power damage and circuit fault are difficult for causing when the power takes place to acutely rock, increase factor of safety, below symmetry at the backup pad is equipped with the barrel, be equipped with the fan in the barrel, the air intake of fan is equipped with the air-supply line, the air outlet of fan is equipped with out the tuber pipe, the one end that the fan was kept away from to the play tuber pipe is equipped with the air-out nozzle, disperse heat transfer to farther position through the air-out nozzle, effectively avoided inside hot-air flows back shell body along the dust screen.

Drawings

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

Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

In the figure: 1-a housing body; 2-a shell cover; 3-a support plate; 4-a through hole; 5-a clamping groove; 6-a deflector; 7-dust screen; 8-a cushioning member; 9-a cylinder body; 10-a fan; 11-an air inlet pipe; 12-air outlet pipe; 13-air outlet nozzle; 801-first connection block; 802-second connection block; 803-a base; 804-a second groove; 805-a spring; 806-a slider; 807-a chute; 808-first groove.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1, the utility model provides a high-efficiency heat dissipation power supply housing, which comprises a housing body 1 and a housing cover 2, wherein the inner side wall of the housing body 1 is symmetrically provided with clamping grooves 5; a support plate 3 is arranged between the symmetrical clamping grooves 5; the supporting plate 3 is provided with a through hole 4; the cylinder bodies 9 are symmetrically arranged below the supporting plate 3; a fan 10 is arranged in the cylinder 9; an air inlet pipe 11 is arranged at an air inlet of the fan 10; an air outlet pipe 12 is arranged at an air outlet of the fan 10; an air outlet nozzle 13 is arranged at one end of the air outlet pipe 12 far away from the fan 10; the air outlet nozzle 13 is embedded on the side wall of the shell body 1; at least two groups of buffer components 8 are arranged at the bottom of the supporting plate 3; buffer member 8 is arranged in between the barrel 9 of symmetry, the middle part activity of shell body 1 is equipped with backup pad 3, the bottom of backup pad 3 is provided with buffer member 8 and can increases shock-absorbing function, power damage and circuit fault are difficult to cause when the power takes place acutely to rock, increase factor of safety, can disperse heat transfer to farther position through air-out nozzle 13, hot-air has effectively been avoided flowing back inside shell body 1 along dust screen 7, and then radiating efficiency has been improved.

In this embodiment, a flow guide plate 6 is arranged on the upper end surface of the support plate 3; the guide plates 6 are symmetrically arranged on two sides of the supporting plate 3, the guide plates 6 guide air, the speed of air circulation is prolonged, and when a power supply is arranged in the supporting plate 3, efficient heat dissipation can be achieved.

In the embodiment, the side wall of the shell body 1 is symmetrically provided with dust screens 7 corresponding to the guide plates 6; the height of dust screen 7 is slightly less than the height of guide plate 6, and inside dust screen 7 can prevent effectively that the dust from getting into shell body 1, had effectively avoided the dust to cause the damage to the power, cooperation air-out nozzle 13 forms the convection current effect simultaneously, improved radiating efficiency.

In a specific example of the present embodiment, referring to fig. 2, the cushioning member 8 includes a first connecting block 801 and a second connecting block 802; the first connecting block 801 is fixed at the bottom of the support plate 3; the second connecting block 802 is fixed at the bottom of the housing body 1 through a base 803; the first connecting block 801 is movably connected with the second connecting block 802, and a first groove 808 is formed in the bottom of the first connecting block 801; sliding grooves 807 are symmetrically arranged on the inner side of the first groove 808, and the top end of the second connecting block 802 extends into the first groove 808; the outer side wall of one end of the second connecting block 802 extending into the first groove 808 is symmetrically provided with sliding blocks 806; the sliding block 806 is slidably disposed in the sliding groove 807, and a second groove 804 with an upward opening is disposed at one end of the second connecting block 802 extending into the first groove 808; the second groove 804 corresponds to the position of the sliding block 806, and a spring 805 is arranged in the second groove 804; one end of the spring 805 extends into the first groove 808 and is abutted against the first connecting block 801 to be connected, and the spring 805, the sliding block 806 and the sliding groove 807 are matched with each other, so that the damping function of the power supply shell can be increased, the power supply is not easily damaged and has circuit faults when the power supply is severely shaken, and the safety factor is increased.

The utility model discloses an in an embodiment, cap 2 demountable installation can be through the hinge installation in this 1 top of shell body, and demountable installation also can be through the bolt installation, adopts this scheme for cap 2 dismantles simple and conveniently, is favorable to taking out the power and detects or change.

The utility model discloses an in an embodiment, the symmetry is arranged in to through-hole 4 that arranges in backup pad 3 between the guide plate 6, between the guide plate 6 of symmetry is arranged in to through-hole 4 for inside external air got into shell body 1 along dust screen 7, assemble in shell body 1's top through guide plate 6's water conservancy diversion effect, the heat of power is taken away in air top-down flow, cooperates 10 reinforcing circulation of air's speed, improves radiating efficiency.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient heat dissipation power shell, includes housing body and cap, its characterized in that: the inner side wall of the shell body is symmetrically provided with clamping grooves; a support plate is arranged between the symmetrical clamping grooves; through holes are arranged on the supporting plate; the cylinders are symmetrically arranged below the supporting plate; a fan is arranged in the cylinder body; an air inlet pipe is arranged at the air inlet of the fan; an air outlet pipe is arranged at an air outlet of the fan; an air outlet nozzle is arranged at one end of the air outlet pipe, which is far away from the fan; the air outlet nozzle is embedded in the side wall of the shell body; at least two groups of buffer components are arranged at the bottom of the supporting plate; the buffer member is arranged between the symmetrical cylinders.

2. The casing of claim 1, wherein the upper end surface of the support plate is provided with a flow guide plate; the guide plates are symmetrically arranged on two sides of the supporting plate.

3. The casing of claim 2, wherein the casing body has dust screens symmetrically disposed on its sidewalls corresponding to the flow guide plates; the height of the dust screen is slightly lower than that of the guide plate.

4. The housing according to claim 1, wherein the buffer member comprises a first connection block and a second connection block; the first connecting block is fixed at the bottom of the supporting plate; the second connecting block is fixed at the bottom of the shell body through the base; the first connecting block is movably connected with the second connecting block.

5. The casing of claim 4, wherein the bottom of the first connecting block is provided with a first groove; the inner side of the first groove is symmetrically provided with sliding grooves.

6. A high efficiency heat dissipating power supply housing in accordance with claim 5, wherein the top end of the second connecting block extends into the first groove; sliding blocks are symmetrically arranged on the outer side wall of one end, extending into the first groove, of the second connecting block; the sliding block is arranged in the sliding groove in a sliding mode.

7. The power supply casing with high heat dissipation efficiency as recited in claim 6, wherein the end of the second connecting block extending into the first groove is provided with a second groove with an upward opening; the second groove corresponds to the position of the sliding block.

8. The casing of claim 7, wherein a spring is disposed in the second recess; one end of the spring extends into the first groove and is connected with the first connecting block in an abutting mode.

9. An efficient heat dissipation power supply casing as recited in claim 1, wherein the casing cover is detachably mounted on the top of the casing body.

10. A casing for a high efficiency heat dissipation power supply as recited in claim 2, wherein the through holes disposed on the support plate are disposed between the symmetrical flow deflectors.