CN209803731U

CN209803731U - Anticreep explosion-proof power

Info

Publication number: CN209803731U
Application number: CN201920134858.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Weiding Electronic Technology Co Ltd
Current assignee: Shanghai Weiding Electronic Technology Co Ltd
Priority date: 2019-01-26
Filing date: 2019-01-26
Publication date: 2019-12-17
Anticipated expiration: 2029-01-26

Abstract

The utility model discloses an anti-creeping and anti-explosion power supply, which belongs to the technical field of power supply, and comprises a main body shell, wherein the front end of the main body shell is fixedly provided with an equipment interface, the front end of the main body shell is provided with a switch, the switch is positioned on one side of the equipment interface, the upper end of the main body shell is provided with a heat dissipation port, the outer end of the main body shell is provided with a U-shaped frame and a pair of baffles, the baffles and the U-shaped frame are respectively positioned on the upper side and the lower side of the main body shell, the U-shaped frame comprises a bottom plate and a pair of side plates, the upper end of the bottom plate is fixedly connected with the lower ends of the side plates, the upper ends of the side plates are provided with chutes, the lower ends of the baffles are fixedly connected with slide blocks, the slide blocks are slidably connected with the inner parts of the chutes, thereby not easily influencing the heat dissipation effect and the service life of the internal electric appliance.

Description

Anticreep explosion-proof power

Technical Field

The utility model relates to a power technical field, more specifically say, relate to an anticreep explosion-proof power supply.

Background

A power supply is a device for supplying power to electronic equipment, and is also called a power supply, and can be subdivided into a switching power supply, an inverter power supply, an ac voltage-stabilized power supply, a dc voltage-stabilized power supply, and the like.

At present, a power supply of a computer is a switching circuit, common alternating current is converted into direct current, and then, voltage is controlled through chopping, and different voltages are respectively output to computer components such as a mainboard, a hard disk, an optical drive and the like. The core components of the computer have very low working voltage, and the working frequency of the computer is very high, so the requirement on the power supply is high, and the performances of the power supply, such as electric leakage prevention, explosion prevention and the like, all reach the qualified standards.

known chinese patent discloses a utility model patent of patent name "a high-efficient anticreep computer power supply", its application number is CN201820477068.2, a high-efficient anticreep computer power supply, including main body cover, one side surface of main body cover is provided with the safety button, and main body cover's front end external surface fixed mounting has the equipment interface, main body cover's front end surface is provided with starting switch, and starting switch is located one side of equipment interface, main body cover's upper end external surface fixed mounting has the monitoring lamp, main body cover's upper end external surface fixed mounting has the thermometer, and the thermometer is located one side of monitoring lamp, main body cover's upper end external surface fixed mounting has the thermovent, and the thermovent is located the rear of thermometer, main body cover's inside fixed mounting has the mainboard, this patent compares with current technique, beneficial effect is: this high-efficient anticreep computer power supply, through the insurance button that sets up, when the electric leakage condition appears in the computer power supply, the insurance button will be popped out, the disconnection power supply is connected with the computer, through the temperature sensor and the thermometer that set up, can detect the inside temperature of power, and present the thermometer with it on, can let people in time know the supply temperature, and take measures, through the equipment interface that sets up, a plurality of equipment interfaces have been set up, can provide the power for many computers simultaneously, and is more practical.

However, the heat dissipation port of the efficient anti-creeping computer power supply disclosed in the above application No. CN201820477068.2 is prone to accumulate dust, which causes blockage of the heat dissipation port, reduces the heat dissipation effect, and affects the service life of the internal electrical appliance.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an anticreep explosion-proof power supply, it can realize through the steerable thermovent of baffle the area that shows, makes the thermovent show in the external world when the heat dissipation, shelters from the thermovent when not, makes during external dust impurity is difficult for getting into the thermovent to be difficult for influencing the life of radiating effect and inside electrical apparatus.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An anti-creeping and anti-explosion power supply comprises a main body shell, wherein an equipment interface is fixedly installed at the front end of the main body shell, a switch is arranged at the front end of the main body shell, the switch is positioned on one side of the equipment interface, a heat dissipation port is formed in the upper end of the main body shell, a U-shaped frame and a pair of baffles are arranged at the outer end of the main body shell, the baffles and the U-shaped frame are respectively positioned on the upper side and the lower side of the main body shell, the U-shaped frame comprises a bottom plate and a pair of side plates, the upper end of the bottom plate is fixedly connected with the lower ends of the side plates, a sliding groove is formed in the upper ends of the side plates, a sliding block is fixedly connected with the lower ends of the baffles and is slidably connected with the inner parts of the sliding groove, a pair of connecting holes are formed in the side, the exposed area of the heat dissipation port can be controlled through the baffle plate, the heat dissipation port is exposed outside in the heat dissipation process, the heat dissipation port is shielded when the heat dissipation port is not used, and external dust and impurities are difficult to enter the heat dissipation port, so that the heat dissipation effect and the service life of internal electrical appliances are not easily influenced.

Furthermore, the inner surface of the sliding groove is fixedly connected with an elastic rubber pad, and the friction force between the sliding groove and the sliding block is increased through the elastic rubber pad, so that the baffle is not easy to slide under the condition of not being subjected to large external force.

Furthermore, the inner top surface of the baffle is fixedly connected with a dust collection plate, and when the baffle is slid, the dust collection plate can absorb dust at the heat dissipation opening, so that the blocking condition is reduced.

Further, the bottom plate includes the connecting plate, the upper end fixedly connected with shock pad of connecting plate, the lower extreme fixedly connected with slipmat of connecting plate, when placing main body cover, the slipmat can make main body cover be difficult for removing and cause the collision, and the shock pad can alleviate the impact, makes main body cover and inside electrical apparatus be difficult for taking place vibrations.

Furthermore, the upper end fixedly connected with wear-resisting slide of shock pad, when installation main part shell and U-shaped frame, wear-resisting slide can reduce the frictional force between main part shell and the bottom plate, makes both convenient removals and reduces the wearing and tearing to main part shell.

Furthermore, the outer surface of the baffle is fixedly connected with an anti-slip sleeve, so that the baffle can be conveniently moved by a hand.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme makes the thermovent expose in the external world through the area that exposes of the steerable thermovent of baffle when the heat dissipation, shelters from the thermovent when not, makes during external dust impurity is difficult for getting into the thermovent to be difficult for influencing the life of radiating effect and inside electrical apparatus.

(2) The inner surface of the sliding groove is fixedly connected with an elastic rubber pad, and the friction force between the sliding groove and the sliding block is increased through the elastic rubber pad, so that the baffle is not easy to slide under the condition of not receiving large external force.

(3) The inner top surface of the baffle is fixedly connected with a dust absorption plate, and when the baffle is slid, the dust absorption plate can absorb dust at the position of the heat dissipation opening, so that the blocking condition is reduced.

(4) The bottom plate includes the connecting plate, the upper end fixedly connected with shock pad of connecting plate, the lower extreme fixedly connected with slipmat of connecting plate, when placing main body cover, the slipmat can make the difficult removal of main body cover cause the collision, and the shock pad can alleviate the impact, makes main body cover and inside electrical apparatus be difficult for taking place vibrations.

(5) The wear-resisting slide of upper end fixedly connected with of shock pad, when installation main body cover and U-shaped frame, the frictional force between wear-resisting slide can reduce main body cover and the bottom plate makes both convenient removals and reduce the wearing and tearing to main body cover.

(6) The outer surface of the baffle is fixedly connected with an anti-slip sleeve, so that the baffle can be conveniently moved by hands.

Drawings

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

fig. 2 is a disassembled perspective view of the present invention;

Fig. 3 is a schematic front structural view of the baffle of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

Fig. 5 is a schematic view of a partial front structure of the bottom plate of the present invention.

The reference numbers in the figures illustrate:

the device comprises a main body shell 1, a heat dissipation port 2, an equipment interface 3, a switch 4, a U-shaped frame 5, a side plate 501, a bottom plate 502, a baffle 6, a sliding block 7, a sliding groove 8, an elastic rubber pad 9, a dust suction plate 10, a bolt 11, a connecting groove 12, a connecting hole 13, a wear-resistant sliding plate 14, a non-slip mat 15, a connecting plate 16 and a shock pad 17.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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:

Referring to fig. 1, an anti-creeping and anti-explosion power supply includes a main body case 1, an equipment interface 3 is fixedly mounted at the front end of the main body case 1, the equipment interface 3 is used for being connected with a computer, a switch 4 is arranged at the front end of the main body case 1 and used for controlling the output of current, the switch 4 is located at one side of the equipment interface 3, and a heat dissipation port 2 is arranged at the upper end of the main body case 1 and used for dissipating heat of the main body case 1.

Please refer to fig. 1, an outer end of the main body case 1 is provided with a U-shaped frame 5 and a pair of baffles 6, the baffles 6 and the U-shaped frame 5 are respectively located at upper and lower sides of the main body case 1, please refer to fig. 2 and fig. 3, the U-shaped frame 5 includes a bottom plate 502 and a pair of side plates 501, the bottom plate 502 is located at a lower side of the main body case 1, the pair of side plates 501 are respectively located at two sides of the main body case 1, an upper end of the bottom plate 502 is fixedly connected with lower ends of the side plates 501, please refer to fig. 4, an upper end of the side plates 501 is provided with a sliding groove 8, a lower end of the baffle 6 is fixedly connected with a sliding block 7, the sliding block 7 is slidably connected inside the sliding groove 8, the baffles 6 can slide on the.

Please refer to fig. 2, a pair of connecting holes 13 has been seted up on the curb plate 501, the inside threaded connection of connecting hole 13 has bolt 11, a pair of spread groove 12 has all been seted up to a pair of side of main body housing 1, the tip threaded connection of bolt 11 is in the inside of spread groove 12, bolt 11 is used for connecting main body housing 1 and curb plate 501, the utility model discloses a what 6 steerable thermovent 2 of baffle showed the area, makes thermovent 2 show in the external world when the heat dissipation, shelters from thermovent 2 when not using, makes during external dust impurity is difficult for getting into thermovent 2 to be difficult for influencing the life of radiating effect and inside electrical apparatus.

Referring to fig. 4, an elastic rubber pad 9 is fixedly connected to an inner surface of the sliding groove 8, and the elastic rubber pad 9 increases a friction force between the sliding groove 8 and the sliding block 7, so that the baffle 6 is not easy to slide without a large external force.

Referring to fig. 3, the inner top surface of the baffle 6 is fixedly connected with a dust-absorbing plate 10, and when the baffle 6 is slid, the dust-absorbing plate 10 can absorb dust at the position of the heat dissipation opening 2, so as to reduce the occurrence of blockage.

Referring to fig. 5, the bottom plate 502 includes a connecting plate 16, a shock pad 17 is fixedly connected to an upper end of the connecting plate 16, a non-slip pad 15 is fixedly connected to a lower end of the connecting plate 16, when the main body housing 1 is placed, the non-slip pad 15 can prevent the main body housing 1 from easily moving and causing collision, the shock pad 17 can reduce impact force, so that the main body housing 1 and the internal electric appliance are not easily vibrated, and a wear-resistant sliding plate 14 is fixedly connected to an upper end of the shock pad 17, referring to fig. 2, when the main body housing 1 and the U-shaped frame 5 are installed, the wear-resistant sliding plate 14 can reduce friction force between the main body housing 1 and the bottom plate 502, so that the main body housing.

When heat dissipation is needed, please refer to fig. 1, the pair of baffles 6 is manually slid to control the exposed area of the heat dissipation port 2, so as to conveniently dissipate heat inside the main body casing 1; when the heat radiator is not used, the pair of baffles 6 are close to each other and positioned right above the heat radiating port 2 to shield the heat radiating port, so that the entering of dust and impurities in the air is reduced; when the baffle 6 is slid, the dust absorption plate 10 can absorb dust at the position of the heat dissipation port 2 and clean the heat dissipation port 2, so that the heat dissipation port 2 is not easy to block;

After long-term use, please refer to fig. 2, the bolt 11 can be taken out, the U-shaped frame 5 and the baffle 6 can be detached from the main body casing 1, and the baffle 6 and the dust collection plate 10 can be cleaned.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. the utility model provides an anticreep explosion-proof power supply, includes main body cover (1), the front end fixed mounting of main body cover (1) has equipment interface (3), the front end of main body cover (1) is provided with switch (4), switch (4) are located one side of equipment interface (3), thermovent (2), its characterized in that have been seted up to the upper end of main body cover (1): the outer end of the main body shell (1) is provided with a U-shaped frame (5) and a pair of baffles (6), the baffle (6) and the U-shaped frame (5) are respectively positioned at the upper side and the lower side of the main body shell (1), the U-shaped frame (5) comprises a bottom plate (502) and a pair of side plates (501), the upper end of the bottom plate (502) is fixedly connected with the lower ends of the side plates (501), the upper end of the side plate (501) is provided with a sliding chute (8), the lower end of the baffle plate (6) is fixedly connected with a sliding block (7), the sliding block (7) is connected inside the sliding groove (8) in a sliding way, the side plate (501) is provided with a pair of connecting holes (13), the inner part of the connecting hole (13) is in threaded connection with a bolt (11), a pair of connecting grooves (12) are respectively arranged at one pair of side ends of the main body shell (1), the end of the bolt (11) is screwed inside the connecting groove (12).

2. An anti-creeping and anti-explosion power supply according to claim 1, characterized in that: the inner surface of the sliding groove (8) is fixedly connected with an elastic rubber pad (9).

3. An anti-creeping and anti-explosion power supply according to claim 1, characterized in that: the inner top surface of the baffle (6) is fixedly connected with a dust collection plate (10).

4. an anti-creeping and anti-explosion power supply according to claim 1, characterized in that: the bottom plate (502) comprises a connecting plate (16), the upper end of the connecting plate (16) is fixedly connected with a shock pad (17), and the lower end of the connecting plate (16) is fixedly connected with an anti-skid pad (15).

5. An anti-creeping and anti-explosion power supply according to claim 4, characterized in that: the upper end of the shock pad (17) is fixedly connected with a wear-resistant sliding plate (14).

6. an anti-creeping and anti-explosion power supply according to claim 1, characterized in that: and the outer surface of the baffle (6) is fixedly connected with an anti-slip sleeve.