CN215121745U

CN215121745U - Novel alternating current power supply board radiator

Info

Publication number: CN215121745U
Application number: CN202121588282.3U
Authority: CN
Inventors: 谢伟; 纪昌佳; 谢其明
Original assignee: Wuhan Chutian Jinming Technology Co ltd
Current assignee: Wuhan Chutian Jinming Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-10
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a novel alternating current power supply board radiator, including fretwork base and dust screen, fixed surface installs square piece on the fretwork base, the circular port has been seted up in the square piece, fixed surface installs the support frame under the square piece, support frame one side fixed mounting has the heat dissipation motor, heat dissipation motor output shaft section fixed mounting has four group's fan blades, four group the fan blade is placed in the circular port, fixed surface installs four group's centre gripping supporting component under the fretwork base. Four groups of fixed blocks are symmetrically and fixedly arranged on four sides of the hollowed-out base, rectangular grooves are formed in the four groups of fixed blocks, the lower surface of the dust screen is inserted into the rectangular grooves, and the dust screen and the rectangular grooves are in clearance fit. Two groups of radiating fins are fixedly mounted on two sides of the square block and are simultaneously and fixedly mounted on the upper surface of the hollowed-out base. The utility model discloses be equipped with centre gripping supporting component and dust removal net, increased practicality and novelty.

Description

Novel alternating current power supply board radiator

Technical Field

The utility model belongs to the technical field of the radiator, concretely relates to novel alternating current power supply board radiator.

Background

Ac power is relative to dc power. Direct current power sources such as a storage battery of an automobile, a battery of a mobile phone and power consumption of an electric bicycle are frequently seen as direct current power sources. The dc power supply has a characteristic that the direction of current does not change with time, and is often used when power consumption is small. The voltage of direct current power supplies used by different equipment is different, for example, the storage battery of a small-sized automobile is 12V, the rated voltage of a mobile phone battery is different between 3.7V and 4.2V, and the rated voltage of 3.7V is mostly adopted at present; and the voltage of the large truck storage battery is 24V, and the like. The alternating current power supply is common household electricity, is 220V alternating current and is characterized in that the current magnitude and the direction change continuously along with the change of time, the time for changing a period is 0.02s, namely 1s changes for 50 times periodically, namely 50Hz is commonly said. Of course, for different devices, more voltage levels are used. The alternating current has the characteristics of high power and convenient transformation and transmission, and the electricity generated by a power plant is the alternating current.

Alternating current power supply will cooperate alternating current power supply board to use usually, can produce a large amount of heats when alternating current power supply board uses, and high temperature can cause the damage to itself of alternating current power supply board when can not in time dispel the heat, has the potential safety hazard, thereby arouses the short circuit of alternating current power supply board and probably leads to accidents such as conflagration, so needs alternating current power supply board radiator. The existing alternating current power supply panel radiator only plays a role in radiating, dust cannot be protected, the problem that the radiator is short-circuited and damaged due to the entering of the dust is possibly caused, and the existing radiator is generally fixed on the alternating current power supply panel and is particularly inconvenient when the alternating current power supply panel needs to be maintained.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel alternating current power supply board radiator is provided with centre gripping supporting component, radiator fan and dust screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel alternating current power supply panel radiator, includes fretwork base and dust screen, fixed surface installs square piece on the fretwork base, the circular port has been seted up in the square piece, fixed surface installs the support frame under the square piece, support frame one side fixed mounting has the heat dissipation motor, heat dissipation motor output shaft section fixed mounting has four group's fan blades, four group the fan blade is placed in the circular port, fixed surface installs four group's centre gripping supporting component under the fretwork base.

Preferably, four groups of fixed blocks are symmetrically and fixedly installed on four sides of the hollowed-out base, rectangular grooves are formed in the four groups of fixed blocks, the lower surface of the dust screen is inserted into the rectangular grooves, and the dust screen and the rectangular grooves are in clearance fit.

Preferably, it includes hollow core plate to add to hold supporting component, diapire fixed mounting has the fixed plate in the hollow core plate, the fixed plate is kept away from hollow core plate one side fixed mounting and is had the spring, fixed plate one side fixed mounting is kept away from to the spring has U type piece.

Preferably, hollow core plate inner wall fixed mounting has two sets of guide rails, the one end surface symmetry fixed mounting that U type piece is located hollow core plate inside has two sets of sliders, and is two sets of U type piece one side sliding connection is kept away from in the guide rail to the slider.

Preferably, a buffer pad is fixedly mounted on the inner surface of the hollow plate, and the buffer pad is a rubber pad.

Preferably, a temperature control switch is fixedly mounted on the lower surface of the square block and is electrically connected with the heat dissipation motor.

Preferably, two groups of radiating fins are fixedly mounted on two sides of the square block, and the two groups of radiating fins are simultaneously and fixedly mounted on the upper surface of the hollowed-out base.

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

1. the heat dissipation motor, the fan blades and the temperature control switch are matched for use, the heat dissipation motor can be controlled to be turned off by the alternating current power supply plate under the condition of low temperature through the temperature control switch, heat dissipation is stopped, and waste of resources is reduced. Set up fin and heat dissipation motor simultaneously, can dispel the heat to the alternating current power supply board better faster.

2. Set up the entering that the dust screen can effectually prevent the dust, the dust screen plug-in connects on the radiator simultaneously, can convenient to detach and installation, and convenient change and the maintenance to the radiator have solved and have caused the problem of damaging to the radiator because of the dust gets into in the radiator.

3. The clamping supporting component can be used for clamping the alternating current power supply board while supporting, so that the whole alternating current power supply board is positioned under the radiator, the radiating effect is improved, and the alternating current power supply board is convenient to inspect and maintain.

Drawings

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

fig. 2 is a schematic view of the heat dissipation structure of the present invention;

fig. 3 is a schematic view of the clamping support assembly of the present invention;

FIG. 4 is a schematic view of the hollow base structure of the present invention;

fig. 5 is a bottom schematic view of the heat dissipation structure of the present invention.

In the figure: 1. hollowing out the base; 2. a clamping support assembly; 201. a hollow slab; 202. a fixing plate; 203. a spring; 204. a U-shaped block; 205. a cushion pad; 206. a guide rail; 207. a slider; 3. a square block; 4. a heat dissipation motor; 5. a fan blade; 6. a circular hole; 7. a heat sink; 8. a dust screen; 9. a fixed block; 10. a rectangular groove; 11. a support frame; 12. a temperature control switch.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a novel alternating current power supply board radiator comprises a hollowed-out base 1 and a dust screen 8, wherein a square block 3 is fixedly installed on the upper surface of the hollowed-out base 1, a circular hole 6 is formed in the square block 3, a support frame 11 is fixedly installed on the lower surface of the square block 3, a heat dissipation motor 4 is fixedly installed on one side of the support frame 11, four groups of fan blades 5 are fixedly installed on an output shaft section of the heat dissipation motor 4, the four groups of fan blades 5 are placed in the circular hole 6, a temperature control switch 12 is fixedly installed on the lower surface of the square block 3, the temperature control switch 12 is electrically connected with the heat dissipation motor 4, and the alternating current power supply board can control the heat dissipation motor 4 to be turned on and off under the conditions of different temperatures by setting the temperature control switch 12 and the heat dissipation motor 4 to be electrically connected, so that the waste of energy is avoided, and the novelty and the environmental protection of the utility model are improved; two groups of radiating fins 7 are fixedly arranged on two sides of the square block 3, the two groups of radiating fins 7 are simultaneously and fixedly arranged on the upper surface of the hollowed-out base 1, and the radiating fins 7 and the radiating motor 4 work simultaneously, so that the alternating current power supply board can be better and faster radiated, and potential safety hazards caused by overheating of the alternating current power supply board are effectively prevented; four groups of fixed blocks 9 are symmetrically and fixedly arranged on four sides of the hollowed-out base 1, rectangular grooves 10 are formed in the four groups of fixed blocks 9, the lower surface of the dustproof net 8 is inserted into the rectangular grooves 10, the dustproof net 8 and the rectangular grooves 10 are in clearance fit, the dustproof net 8 can be arranged to effectively prevent dust from entering the heat dissipation motor 4, and damage to the heat dissipation motor 4 caused by the dust is avoided; heat dissipation motor 4 can need change and maintain usually after using for a long time, pegs graft in rectangular channel 10 through setting up dust screen 8, and the dismantlement and the installation of dust screen 8 that can be convenient for have increased to the change and the maintenance of radiator the utility model discloses a practicality and novelty.

Four groups of clamping and supporting assemblies 2 are fixedly arranged on the lower surface of the hollow base 1, each clamping and supporting assembly 2 comprises a hollow plate 201, a fixing plate 202 is fixedly arranged on the inner bottom wall of each hollow plate 201, a spring 203 is fixedly arranged on one side, away from the hollow plate 201, of each fixing plate 202, a U-shaped block 204 is fixedly arranged on one side, away from the fixing plate 202, of each spring 203, and the fixing plates 202, the springs 203 and the U-shaped blocks 204 are fixedly arranged, so that clamping can be carried out according to the sizes of different alternating current power supply boards, and the practicability and novelty of the utility model are improved; two groups of guide rails 206 are fixedly installed on the inner wall of the hollow plate 201, two groups of sliders 207 are symmetrically and fixedly installed on the surface of one end, located inside the hollow plate 201, of the U-shaped block 204, one side, away from the U-shaped block 204, of the two groups of sliders 207 are connected in the guide rails 206 in a sliding mode, and the U-shaped block 204 can be connected in the hollow plate 201 in a sliding mode through the arrangement of the sliders 207 and the guide rails 206 in a matched mode, so that the alternating current power supply plate can be clamped conveniently, and the practicability of the utility model is improved; fixed surface installs blotter 205 in the hollow core board 201, and blotter 205 is the rubber pad, can avoid alternating current power supply board and U type piece 204's direct contact through setting up blotter 205, has avoided the damage of alternating current power supply board, has increased the utility model discloses a security.

When the heat dissipation device is used, the U-shaped block 204 is pulled out of the hollow plate 201, the alternating current power supply plate is placed in the clamping and supporting assembly 2, when heat dissipated when the alternating current power supply plate is used reaches a certain temperature, the temperature control switch 12 is enabled to start the heat dissipation motor 4, the heat dissipation motor 4 starts the fan blade 5, the fan blade 5 rotates to drive the heat of the alternating current power supply plate to flow out, therefore, heat of the alternating current power supply plate is dissipated, and when the temperature is reduced, the heat dissipation motor 4 is turned off through the temperature control switch 12.

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. The utility model provides a novel alternating current power supply board radiator, includes fretwork base (1) and dust screen (8), its characterized in that: fixed surface installs square (3) on fretwork base (1), circular port (6) have been seted up in square (3), fixed surface installs support frame (11) under square (3), support frame (11) one side fixed mounting has heat dissipation motor (4), heat dissipation motor (4) output shaft section fixed mounting has four fan blades of group (5), four groups fan blade (5) are placed in circular port (6), fixed surface installs four group's centre gripping supporting component (2) under fretwork base (1).

2. A novel ac power panel heat sink as claimed in claim 1, wherein: four groups of fixing blocks (9) are symmetrically and fixedly installed on four sides of the hollow base (1), rectangular grooves (10) are formed in the four groups of fixing blocks (9), the lower surface of the dust screen (8) is inserted into the rectangular grooves (10), and the dust screen (8) is in clearance fit with the rectangular grooves (10).

3. A novel ac power panel heat sink as claimed in claim 1, wherein: centre gripping supporting component (2) are including hollow core plate (201), base wall fixed mounting has fixed plate (202) in hollow core plate (201), fixed plate (202) are kept away from hollow core plate (201) one side fixed mounting and are had spring (203), fixed plate (202) one side fixed mounting is kept away from in spring (203) has U type piece (204).

4. A novel ac power panel heat sink as claimed in claim 3, wherein: hollow core plate (201) inner wall fixed mounting has two sets of guide rails (206), U type piece (204) are located the inside one end surface symmetry fixed mounting of hollow core plate (201) have two sets of sliders (207), and are two sets of slider (207) are kept away from U type piece (204) one side sliding connection in guide rail (206).

5. A novel ac power panel heat sink as claimed in claim 3, wherein: a buffer pad (205) is fixedly installed on the inner surface of the hollow plate, and the buffer pad (205) is a rubber pad.

6. A novel ac power panel heat sink as claimed in claim 1, wherein: the lower surface of the square block (3) is fixedly provided with a temperature control switch (12), and the temperature control switch (12) is electrically connected with the heat dissipation motor (4).

7. A novel ac power panel heat sink as claimed in claim 1, wherein: two sides of the square block (3) are fixedly provided with two groups of radiating fins (7), and the two groups of radiating fins (7) are simultaneously and fixedly arranged on the upper surface of the hollow base (1).