CN219204970U

CN219204970U - Laser power supply with rapid heat dissipation structure

Info

Publication number: CN219204970U
Application number: CN202320169897.5U
Authority: CN
Inventors: 艾亮东
Original assignee: Hunan Aijixin Microelectronics Co ltd
Current assignee: Hunan Aijixin Microelectronics Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-16
Anticipated expiration: 2033-02-09

Abstract

The utility model belongs to the technical field of laser power supplies, and particularly relates to a laser power supply with a rapid heat dissipation structure, which comprises a power supply main body, wherein a first heat dissipation plate is tightly attached to the top of the power supply main body, a second heat dissipation plate is tightly attached to the bottom of the power supply main body, a radiator is fixedly connected to the inside of the power supply main body, a first heat dissipation hole is formed in the outer wall of one side of the power supply main body, a lifting handle is fixedly connected to the outer wall of the other side of the power supply main body, a protective sleeve is connected to the outside of the power supply main body in a sliding manner, a dust cover is welded to the outer wall of the protective sleeve, and a second heat dissipation hole is formed in the dust cover; the utility model has obvious heat dissipation effect, the heat dissipation material can well dissipate heat, the service life of the power supply is greatly prolonged, the protective measures are comprehensive, and the insulating material is arranged outside the power supply when electric leakage occurs, so that the effect of safety protection can be achieved.

Description

Laser power supply with rapid heat dissipation structure

Technical Field

The utility model relates to the technical field of laser power supplies, in particular to a laser power supply with a rapid heat dissipation structure.

Background

In Chinese patent CN104410248B, the utility model discloses a water-cooled radiator for laser power supply, comprising a base plate, a radiating pipe and a radiating pipe joint; the base plate is provided with a groove and a positioning groove; the radiating pipe is embedded in the groove, and the two ends of the radiating pipe are respectively provided with a water inlet and a water outlet and are welded with the radiating pipe joint; the two sides of the heat dissipation pipe joint are provided with positioning plates which are embedded in the positioning grooves and are clamped, and the heat dissipation pipe joint is limited to rotate randomly. The utility model also relates to a laser power supply, which comprises a box body, a cover plate, a heating unit and the water-cooling radiator, so that a sealed space is formed, the circuit part of the power supply is completely sealed in the space, water and dust cannot enter, and the reliability of the laser power supply is ensured while the heat is effectively dissipated.

The existing laser power supply has the problems that the heat dissipation effect is not obvious, the heat dissipation material cannot be used for well dissipating heat, the service life of the power supply is shortened, the protective measures are not comprehensive, and insulating materials are not arranged outside the power supply when electric leakage occurs, so that the effect of safety protection cannot be achieved.

Therefore, a laser power supply having a rapid heat dissipation structure is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the deficiency of the prior art, the problems that the heat dissipation effect is not obvious, the service life of the power supply is shortened because the heat dissipation material cannot be well dissipated, the protective measures are not comprehensive, and insulating materials are not arranged outside the power supply when electric leakage occurs are solved, so that the effect of safety protection cannot be achieved are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a laser power supply with a rapid heat dissipation structure, which comprises a power supply main body, wherein a first heat dissipation plate is tightly attached to the top of the power supply main body, a second heat dissipation plate is tightly attached to the bottom of the power supply main body, a heat radiator is fixedly connected to the inside of the power supply main body, a first heat dissipation hole is formed in the outer wall of one side of the power supply main body, a lifting handle is fixedly connected to the outer wall of the other side of the power supply main body, a protective sleeve is connected to the outside of the power supply main body in a sliding manner, a dust cover is welded to the outer wall of the protective sleeve, and a second heat dissipation hole is formed in the dust cover.

Preferably, a screw is arranged on the side of the dust cover, a nut is connected to the end portion of the screw in a threaded mode, and a fixing block is fixedly connected to the other end of the screw.

Preferably, the cross-sectional area of the first heat dissipation plate and the cross-sectional area of the second heat dissipation plate are consistent with the cross-sectional area of the power supply main body, and the first heat dissipation plate and the second heat dissipation plate are made of heat-conducting silica gel sheet materials.

Preferably, the arrangement mode of the heat radiator is a polar axis array arrangement mode, and the heat radiator is made of an aluminum alloy material.

Preferably, the dust covers are arranged at equal intervals relative to the outer wall of the protective sleeve, the longitudinal section of the dust covers is in a quarter round shape, and the dust covers and the power supply main body form a communication structure through the second radiating holes and the first radiating holes.

Preferably, the power supply main body forms a detachable structure through the screw, the nut, the fixed block and the protective sleeve, and the protective sleeve is connected with the screw in a nested way.

The utility model has the advantages that:

1. the first radiating plate and the second radiating plate are tightly attached to the top and the bottom of the power supply main body, the first radiating plate and the second radiating plate are made of heat-conducting silica gel sheet materials, the heat-conducting silica gel sheet materials have high temperature resistance, shock absorption and insulation effects, the heat conduction, protection and electric shock prevention effects on the power supply main body can be effectively achieved, the practical effect of the structure of the device can be effectively improved, the radiator can be well radiated through the arrangement of the radiator, the radiator is made of aluminum alloy materials, the weight of the aluminum alloy materials is particularly light, the heat conductivity of the aluminum alloy materials is particularly good, in addition, the price of the aluminum alloy is relatively low, in the current market, the price is the winning lane, and therefore the application market of the aluminum alloy is still very good;

2. the shield sets up with the vertical axis symmetry of lag, can be better play heat dissipation and dustproof effect, and first louvre sets up with the vertical axis symmetry of power main part, first louvre forms the intercommunication effect with the second louvre above the lag, can be fine dispel the heat, and the setting of shield plays radiating effect on the one hand, on the other hand can play dustproof and protective effect again, can fix and dismantle power main part through the screw, the nut, the fixed block, can take out power main part through handle and lag this moment, the convenience later stage overhauls the power, and the setting of lag can effectually play the effect of protection to power main part.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the present utility model;

FIG. 2 is a schematic perspective view of a power supply body according to the present utility model;

fig. 3 is a schematic perspective view of a radiator according to the present utility model.

In the figure: 1. a power supply main body; 2. a first heat dissipation plate; 3. a second heat dissipation plate; 4. a heat sink; 5. a first heat radiation hole; 6. a handle; 7. a protective sleeve; 8. a dust cover; 9. a screw; 10. a screw cap; 11. a fixed block; 12. and a second heat dissipation hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 3, a laser power supply with a rapid heat dissipation structure includes a power main body 1, a first heat dissipation plate 2 is tightly attached to the top of the power main body 1, a second heat dissipation plate 3 is tightly attached to the bottom of the power main body 1, a heat radiator 4 is fixedly connected to the inside of the power main body 1, a first heat dissipation hole 5 is formed in one side outer wall of the power main body 1, a handle 6 is fixedly connected to the other side outer wall of the power main body 1, a protective sleeve 7 is slidingly connected to the outside of the power main body 1, a dust cover 8 is welded to the outer wall of the protective sleeve 7, and a second heat dissipation hole 12 is formed in the dust cover 8.

The cross-sectional area of the first heat dissipation plate 2 and the cross-sectional area of the second heat dissipation plate 3 are consistent with the cross-sectional area of the power supply main body 1, and the materials of the first heat dissipation plate 2 and the second heat dissipation plate 3 are heat-conducting silica gel sheet materials; through first heating panel 2, the inseparable laminating of second heating panel 3 at the top and the bottom of power main part 1, and the material of first heating panel 2, second heating panel 3 is heat conduction silica gel piece material, and this kind of material has high temperature resistant, shock attenuation and insulating effect, can effectually carry out heat conduction, protection and prevent the effect of electric shock to power main part 1, can effectively promote the practicality effect of device structure.

The arrangement mode of the heat radiator 4 is a polar axis array arrangement mode, and the heat radiator 4 is made of aluminum alloy materials; by providing the radiator 4, heat can be well radiated, and the radiator 4 is made of an aluminum alloy material, and the aluminum alloy material is particularly light in weight, so that the aluminum alloy material is particularly good in heat conductivity, and in addition, the aluminum alloy is relatively low in price, so that the aluminum alloy is a winning queen in the current market, and the aluminum alloy application market is very good.

The dust covers 8 are arranged at equal intervals with respect to the outer wall of the protective sleeve 7, the longitudinal section shape of the dust covers 8 is in a quarter circular shape, and the dust covers 8 and the power supply main body 1 form a communication structure through the second radiating holes 12 and the first radiating holes 5; the shield 8 sets up with the vertical axis symmetry of lag 7, can be better play heat dissipation and dustproof effect, and first louvre 5 sets up with the vertical axis symmetry of power main part 1, and first louvre 5 forms the intercommunication effect with the second louvre 12 above the lag 7, can be fine dispel the heat, and the setting of shield 8 plays radiating effect on the one hand, on the other hand can play dustproof and protection effect again.

Example two

Referring to fig. 1, a laser power supply with a rapid heat dissipation structure is shown, a screw 9 is disposed on the side of a dust cover 8, a nut 10 is screwed on the end of the screw 9, and a fixing block 11 is fixedly connected to the other end of the screw 9.

The power supply main body 1 forms a detachable structure through a screw 9, a nut 10, a fixed block 11 and a protective sleeve 7, and the protective sleeve 7 is in nested connection with the screw 9; can fix and dismantle power supply main part 1 through screw 9, nut 10, fixed block 11, can take out power supply main part 1 through handle 6 and lag 7 this moment, make things convenient for the later stage to overhaul the power, and lag 7's setting can effectually play the effect of protection to power supply main part 1.

Working principle: firstly, the first heat radiation plate 2 and the second heat radiation plate 3 are tightly attached to the top and the bottom of the power supply main body 1, the materials of the first heat radiation plate 2 and the second heat radiation plate 3 are heat conduction silica gel sheet materials, the materials have high temperature resistance, shock absorption and insulation effects, the functions of heat conduction, protection and electric shock prevention can be effectively carried out on the power supply main body 1, the practical effect of the device structure can be effectively improved, meanwhile, the heat radiation can be well carried out through the arrangement of the heat radiator 4, the material of the heat radiator 4 is aluminum alloy materials, the weight of the aluminum alloy materials is light, the heat conductivity is especially good, in addition, the price of the aluminum alloy is relatively cheap, and in the current market, the price is the winning king channel, so the application market of the aluminum alloy is very good;

next, shield 8 sets up with the vertical axis symmetry of lag 7, can be better play heat dissipation and dustproof effect, and first louvre 5 sets up with the vertical axis symmetry of power main part 1, first louvre 5 forms the intercommunication effect with the second louvre 12 above the lag 7, can be fine dispel the heat, and shield 8's setting plays radiating effect on the one hand, on the other hand can play dustproof and protection effect again, simultaneously, can fix and dismantle power main part 1 through screw 9, nut 10, fixed block 11, can take out power main part 1 through handle 6 and lag 7 this moment, make things convenient for the later stage to overhaul the power, and the setting of lag 7 can effectually play the effect of protection to power main part 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A laser power supply with a rapid heat dissipation structure is characterized in that: including power main part (1), the top of power main part (1) closely laminates there is first heating panel (2), and the bottom of power main part (1) closely laminates there is second heating panel (3), the inside fixedly connected with radiator (4) of power main part (1), and first louvre (5) have been seted up to one side outer wall of power main part (1), opposite side outer wall fixedly connected with handle (6) of power main part (1), and the outside sliding connection of power main part (1) has lag (7), the outer wall welded connection of lag (7) has shield (8), and second louvre (12) have been seted up to the inside of shield (8).

2. A laser power supply with a fast heat dissipating structure as defined in claim 1, wherein: the side of the dustproof cover (8) is provided with a screw (9), the end part of the screw (9) is in threaded connection with a nut (10), and the other end of the screw (9) is fixedly connected with a fixed block (11).

3. A laser power supply with a fast heat dissipating structure as defined in claim 1, wherein: the cross-sectional area of the first radiating plate (2) and the cross-sectional area of the second radiating plate (3) are consistent with the cross-sectional area of the power supply main body (1), and the first radiating plate (2) and the second radiating plate (3) are made of heat-conducting silica gel sheet materials.

4. A laser power supply with a fast heat dissipating structure as defined in claim 1, wherein: the arrangement mode of the heat radiator (4) is a polar axis array arrangement mode, and the heat radiator (4) is made of an aluminum alloy material.

5. A laser power supply with a fast heat dissipating structure as defined in claim 1, wherein: the dustproof covers (8) are arranged at equal intervals relative to the outer wall of the protective sleeve (7), the longitudinal section of each dustproof cover (8) is in a quarter round shape, and the dustproof covers (8) and the power supply main body (1) form a communication structure through the second radiating holes (12) and the first radiating holes (5).

6. A laser power supply with a fast heat dissipating structure as defined in claim 2, wherein: the power supply main body (1) forms a detachable structure through the screw (9), the nut (10), the fixing block (11) and the protective sleeve (7), and the protective sleeve (7) is connected with the screw (9) in a nested way.