CN219124097U - Switch power supply protection device - Google Patents
Switch power supply protection device Download PDFInfo
- Publication number
- CN219124097U CN219124097U CN202320104724.5U CN202320104724U CN219124097U CN 219124097 U CN219124097 U CN 219124097U CN 202320104724 U CN202320104724 U CN 202320104724U CN 219124097 U CN219124097 U CN 219124097U
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- power supply
- switching power
- installation
- fixedly connected
- switch power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of power supply protection devices, and discloses a switching power supply protection device, which comprises: a protection member and an installation member inside the protection member, wherein a placement groove for placing a switching power supply is formed inside the installation member; the telescopic member, telescopic member fixed connection is in the inside of protection member, and telescopic member's flexible end is connected with the installation component, the telescopic member is used for driving the installation component and removes for the protection member. According to the utility model, the switch power supply is placed through the placing groove, when the switch power supply works to radiate, the electric push rod drives the movable rod to move, so that the movable rod drives the connecting plate to move, the mounting rack drives the switch power supply to move to the outside of the shell, the fan assists the switch power supply to radiate, the switch power supply can radiate to the greatest extent, the device can effectively exhaust heat generated by the switch power supply, and the radiating efficiency of the switch power supply is improved.
Description
Technical Field
The utility model belongs to the technical field of power supply protection devices, and particularly relates to a switching power supply protection device.
Background
The switching power supply is a high-frequency electric energy conversion device, and is mainly used for converting voltage with one level into voltage or current required by a user terminal through different forms of architectures, so that the switching power supply can stably work and needs to be protected by a protection device.
For example, in the chinese patent with publication number of CN207442435U, a switching power supply protection device is disclosed, and the description of the patent document describes that the utility model can detect the change condition of voltage and current at any time, and when abnormality occurs, the utility model can control to be turned off in time, thereby having overcurrent and overvoltage protection functions; the device can also monitor temperature conditions, when the internal temperature of the poor radiating condition is rapidly increased, the fan is started to rapidly radiate, the situation that the device is damaged due to temperature increase is avoided, the device radiates heat to the switching power supply through the fan after the temperature of the switching power supply is increased, the heat generated by the switching power supply cannot be effectively discharged in the mode, and the radiating efficiency of the switching power supply is reduced.
Disclosure of Invention
The utility model aims to provide a switch power supply protection device, which solves the problem that the heat generated by the switch power supply cannot be effectively discharged in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a switching power supply protection device comprising: a protection member and an installation member inside the protection member, wherein a placement groove for placing a switching power supply is formed inside the installation member; the telescopic member is fixedly connected to the inside of the protection member, the telescopic end of the telescopic member is connected with the mounting member, and the telescopic member is used for driving the mounting member to move relative to the protection member so that the placing groove moves to the inside of the protection member or moves to the outside of the protection member; and the heat dissipation component is fixedly connected to one side, close to the placement groove, of the inside of the installation component and is used for guiding air in the placement groove to be discharged to the outside of the installation component.
Preferably, the protection member includes a housing; the inside of shell has seted up the installation cavity, and the second louvre has been seted up to one side of shell.
Preferably, the mounting member comprises a mounting bracket; the mounting frame is installed in the inside of installation cavity, the standing groove is offered in the inside of mounting frame, one side fixedly connected with connecting plate that the mounting frame is close to the installation cavity, and the through-hole that runs through has been offered to one side that the mounting frame is adjacent to the connecting plate, the mounting frame is close to the both sides of through-hole and has all been offered first louvre, the dust screen is all installed to the inside of first louvre and second louvre.
Preferably, the telescopic member comprises an electric push rod; the electric push rod is fixedly connected to the lower part of the mounting cavity inside the shell, and a movable rod is mounted at the telescopic end of the electric push rod; the top of the movable rod is fixedly connected to one side of the connecting plate.
Preferably, the heat dissipation member includes a fan; a diversion hole is formed in one side, close to the placement groove, of the inner part of the mounting frame; the fan is arranged in the diversion hole, and the bottom end of the inside of the placing groove is fixedly connected with a thermal switch.
Preferably, two magnetic plates are symmetrically and fixedly connected to one side of the inner wall of the placing groove opposite to the diversion hole; a dust cover is adsorbed between the two magnetic plates.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the switch power supply is placed through the placing groove, when the switch power supply works to radiate, the electric push rod drives the movable rod to move, so that the movable rod drives the connecting plate to move, the mounting rack drives the switch power supply to move to the outside of the shell, the fan assists the switch power supply to radiate, the switch power supply can radiate to the greatest extent, the device can effectively exhaust heat generated by the switch power supply, and the radiating efficiency of the switch power supply is improved.
(2) On the basis of the beneficial effects, the dust cover is adsorbed by the magnetic plate, so that the dust cover is fixed in the placing groove, and after the installation frame drives the switching power supply to move to the outside of the shell, dust is blocked by the dust cover, so that the external dust is prevented from entering the placing groove to affect the heat dissipation of the device when the fan extracts the air in the device, the switching power supply in the placing groove can dissipate heat to the greatest extent, and the heat dissipation efficiency of the switching power supply is further improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top view of the present utility model
FIG. 4 is an internal block diagram of the present utility model;
FIG. 5 is an internal block diagram of the mounting bracket of FIG. 4 after movement;
FIG. 6 is a front view of the mounting bracket of the present utility model;
FIG. 7 is a front view of the dust cap of FIG. 6 with the dust cap removed;
fig. 8 is an enlarged view of a portion a in fig. 5;
in the figure: 1. a first heat radiation hole; 2. a connecting plate; 3. a mounting frame; 4. a through hole; 5. a mounting cavity; 6. a housing; 7. a second heat radiation hole; 8. a thermal switch; 9. a blower; 10. a deflector aperture; 11. a placement groove; 12. a moving rod; 13. an electric push rod; 14. a magnetic plate; 15. a dust cover.
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.
Referring to fig. 1 to 8, the present utility model provides the following technical solutions:
a switching power supply protection device comprising:
a protection member and an installation member inside the protection member, wherein a placement groove 11 for placing a switching power supply is formed inside the installation member;
the telescopic member is fixedly connected to the inside of the protection member, the telescopic end of the telescopic member is connected with the mounting member, and the telescopic member is used for driving the mounting member to move relative to the protection member, so that the placement groove 11 moves to the inside of the protection member or moves to the outside of the protection member;
and a heat dissipation member fixedly connected to one side of the inside of the installation member near the placement groove 11, and for guiding the air inside the placement groove 11 to be discharged to the outside of the installation member.
Through above-mentioned technical scheme, place the switching power supply that will protect in the inside standing groove 11 of installation component, after the switching power supply is placed, drive the installation component through the telescopic member and remove, make the installation component remove to the inside of protection component, when switching power supply works, assist switching power supply through the heat dissipation component and dispel the heat, when protecting switching power supply through installation component and protection component, when needing to improve switching power supply heat dispersion, drive the installation component through the telescopic member and remove, make the installation component remove to the outside of protection component, thereby let the installation component remove to the outside of protection component, let the heat dissipation component can the at utmost dispel the heat, thereby improve switching power supply's heat dispersion.
Specifically, in one embodiment, regarding the above-described protective member:
as shown in fig. 1 to 3, the protection member includes a housing 6;
the inside of the housing 6 is provided with a mounting cavity 5, and one side of the housing 6 is provided with a second heat dissipation hole 7.
Through above-mentioned technical scheme, protect the installation component through the inside installation cavity 5 of shell 6, when needs let switching power supply remove to the outside of shell 6, drive the installation component through the telescopic member and remove, make the installation component remove to the outside of shell 6 to let switching power supply remove to the outside of shell 6, let the telescopic member be convenient for dispel the heat through second louvre 7.
Specifically, in one embodiment, regarding the above-described mounting member:
as shown in fig. 1, 3-8, the mounting member includes a mounting bracket 3;
the mounting bracket 3 is installed in the inside of installation cavity 5, and standing groove 11 is offered in the inside of mounting bracket 3, and one side fixedly connected with connecting plate 2 that the mounting bracket 3 is close to installation cavity 5, and mounting bracket 3 has been offered the through-hole 4 that runs through in one side that is adjacent to connecting plate 2, and the mounting bracket 3 is close to the both sides of through-hole 4 and has all been offered first louvre 1, and the dust screen is all installed to the inside of first louvre 1 and second louvre 7.
Through the above technical scheme, when needing to install switching power supply, place the switching power supply that will protect in the inside installation cavity 5 of mounting bracket 3, place the mounting bracket 3 after will installing switching power supply in the inside installation cavity 5 of shell 6, protect switching power supply through shell 6 and mounting bracket 3, when needing to let switching power supply to dispel the heat to the maximum extent, drive the mounting bracket 3 through telescopic member and remove, make mounting bracket 3 remove to the outside of shell 6, let switching power supply be convenient for dispel the heat, and let switching power supply be convenient for dispel the heat through first louvre 1, avoid external dust to enter into inside the device through the dust screen.
Specifically, in one embodiment, regarding the above-described telescopic member:
as shown in fig. 4 to 5, the telescopic member includes an electric push rod 13;
the electric push rod 13 is fixedly connected to the inside of the shell 6 and is close to the lower part of the mounting cavity 5, and a movable rod 12 is mounted at the telescopic end of the electric push rod 13;
the top of the moving rod 12 is fixedly connected to one side of the connection plate 2.
Through the above technical scheme, when needing to let the switching power supply carry out the heat dissipation of the maximum degree, drive movable rod 12 through electric putter 13 and remove, make movable rod 12 drive connecting plate 2 and remove, drive mounting bracket 3 through connecting plate 2 and remove, make mounting bracket 3 remove to the outside of shell 6, let the switching power supply be convenient for dispel the heat.
Specifically, in one embodiment, regarding the heat dissipation member described above:
as shown in fig. 4 to 8, the heat dissipation member includes a blower 9;
a diversion hole 10 is formed in one side, close to the placement groove 11, of the inside of the mounting frame 3;
the fan 9 is arranged in the diversion hole 10, and the bottom end of the inside of the placing groove 11 is fixedly connected with the thermal switch 8.
Through the above technical scheme, when the switch power supply works and heats, after the temperature in the placing groove 11 rises, the heat-sensitive switch 8 is started, so that the fan 9 is started, the fan 9 works to guide the air flow, the air flow enters the placing groove 11 through the guide hole 10, the switch power supply in the placing groove 11 is assisted to dissipate heat, and the switch power supply can dissipate heat faster.
In this embodiment, further, two magnetic plates 14 are symmetrically and fixedly connected to one side of the inner wall of the placement groove 11 opposite to the diversion hole 10;
a dust cover 15 is adsorbed between the two magnetic plates 14.
Through above-mentioned technical scheme, dust cover 15 is made for the iron material, adsorbs dust cover 15 through magnetic plate 14, makes dust cover 15 be fixed in between two magnetic plates 14, and when fan 9 during operation, avoid external dust to enter into standing groove 11, let the inside switching power supply of standing groove 11 normally dispel the heat, when need clear up dust cover 15, only need pulling dust cover 15, make dust cover 15 and magnetic plate 14 separation, can dismantle magnetic plate 14 and clear up.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A switching power supply protection device is characterized in that: comprising the following steps:
a protection member and an installation member inside thereof, wherein a placement groove (11) for placing a switching power supply is formed inside the installation member;
the telescopic member is fixedly connected to the inside of the protection member, the telescopic end of the telescopic member is connected with the mounting member, and the telescopic member is used for driving the mounting member to move relative to the protection member so that the placement groove (11) moves to the inside of the protection member or moves to the outside of the protection member;
and the heat dissipation component is fixedly connected to one side, close to the placement groove (11), of the inside of the installation component, and is used for guiding air in the placement groove (11) to be discharged to the outside of the installation component.
2. A switching power supply protection device according to claim 1, wherein: the protective member comprises a housing (6);
the inside of shell (6) has seted up installation cavity (5), and one side of shell (6) has seted up second louvre (7).
3. A switching power supply protection device according to claim 2, characterized in that: the mounting member comprises a mounting frame (3);
the mounting frame (3) is installed in the inside of installation cavity (5), standing groove (11) are offered in the inside of mounting frame (3), one side fixedly connected with connecting plate (2) that mounting frame (3) is close to installation cavity (5), and mounting frame (3) are adjacent to one side of connecting plate (2) and have been offered through-hole (4), mounting frame (3) are close to both sides of through-hole (4) and have all been offered first louvre (1), the dust screen is all installed to the inside of first louvre (1) and second louvre (7).
4. A switching power supply protection device according to claim 3, wherein: the telescopic member comprises an electric push rod (13);
the electric push rod (13) is fixedly connected to the lower part, close to the mounting cavity (5), inside the shell (6), and a movable rod (12) is mounted at the telescopic end of the electric push rod (13);
the top of the movable rod (12) is fixedly connected to one side of the connecting plate (2).
5. A switching power supply protection device according to claim 3, wherein: the heat dissipation member comprises a fan (9);
a diversion hole (10) is formed in one side, close to the placement groove (11), of the inside of the mounting frame (3);
the fan (9) is arranged in the diversion hole (10), and the bottom end of the inside of the placing groove (11) is fixedly connected with the thermal switch (8).
6. The switching power supply protection device according to claim 5, wherein: two magnetic plates (14) are symmetrically and fixedly connected to one side of the inner wall of the placing groove (11) opposite to the diversion hole (10);
a dust cover (15) is adsorbed between the two magnetic plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320104724.5U CN219124097U (en) | 2023-02-03 | 2023-02-03 | Switch power supply protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320104724.5U CN219124097U (en) | 2023-02-03 | 2023-02-03 | Switch power supply protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219124097U true CN219124097U (en) | 2023-06-02 |
Family
ID=86522525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320104724.5U Active CN219124097U (en) | 2023-02-03 | 2023-02-03 | Switch power supply protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219124097U (en) |
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2023
- 2023-02-03 CN CN202320104724.5U patent/CN219124097U/en active Active
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