UPS host with dustproof structure

Abstract

The utility model discloses a UPS host with a dustproof structure, comprising a dustproof cover fixedly connected to the front side of the UPS host, the front side of the dustproof cover is fixedly connected with a fixed groove, and the left and right sides of the inner cavity of the fixed groove are slidably connected with movable plates; spring pieces are fixedly connected between the opposite sides of the two movable plates and the inner wall of the fixing groove, first trapezoidal blocks are fixedly connected to the opposite sides of the two movable plates, a connecting plate is slidably connected to an inner cavity of the fixing groove, and second trapezoidal blocks are fixedly connected to the left side and the right side of the connecting plate; the dust filtering cover is buckled in the inner cavity of the fixing groove from top to bottom, the movable plate and the first trapezoidal block limit the connecting plate and the second trapezoidal block under the action of the spring piece, and then the dust filtering cover and the dust cover are fixedly installed, so that dust prevention of the UPS host can be achieved; therefore, elements in the UPS host are prevented from being overheated.

Description

Technical Field

[0001] The utility model belongs to the technical field of UPS hosts, and particularly relates to a UPS host with a dust-proof structure. Background Technique

[0002] A UPS host, namely an uninterruptible power supply host, is a device connected between the commercial power and electrical equipment to provide continuous, stable, and uninterrupted power supply for the equipment. The UPS host has a very wide input voltage range and can adapt to various harsh commercial power environments.

[0003] The interior of the UPS host contains many precision electronic components, such as circuit boards, capacitors, resistors, etc. If a large amount of dust accumulates on these components, it will form a heat-insulating layer and affect the heat dissipation of the components. In order to dust-proof the UPS host to avoid overheating of the components inside the UPS host, a UPS host with a dust-proof structure is designed. Through the cooperation of a dust-proof cover and a dust-filtering cover, the dust can be filtered twice, and by using a fixing groove and a connecting plate, after dust accumulates on the surface of the dust-filtering cover, the dust-filtering cover can be replaced to prevent dust from accumulating on the components, so as to dust-proof the UPS host and avoid overheating of the components inside the UPS host. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a UPS host with a dust-proof structure, aiming to dust-proof the UPS host to avoid overheating of the components inside the UPS host, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: A UPS host with a dust-proof structure includes a dust-proof cover fixedly connected to the front side of the UPS host: A fixing groove is fixedly connected to the front side of the dust-proof cover. The left and right sides of the inner cavity of the fixing groove are both slidably connected with movable plates. A spring piece is fixedly connected between the opposite sides of the two movable plates and the inner wall of the fixing groove. Trapezoidal block one is fixedly connected to the opposite sides of the two movable plates. A connecting plate is slidably connected to the inner cavity of the fixing groove, and trapezoidal block two is fixedly connected to the left and right sides of the connecting plate.

[0006] Preferably, the connecting plate is located between the two movable plates, the surface of the trapezoidal block two is slidably connected with the trapezoidal block one, and a dust-filtering cover is arranged on the front side of the UPS host.

[0007] Preferably, a flaring piece is fixedly connected to the top of the connecting plate. The dust-filtering cover is located directly in front of the dust-proof cover, and the front side of the flaring piece is fixedly connected to the rear side of the dust-filtering cover.

[0008] Preferably, two limiting strips are fixedly connected to the bottom of the inner cavity of the fixing groove, limiting grooves are formed at the bottoms of the two movable plates, and the surfaces of the limiting strips are slidably connected to the inner cavities of the limiting grooves.

[0009] Preferably, two toggles are fixedly connected to the left and right sides of the dust filter cover, and filter holes are formed in the front side of the UPS host.

[0010] Preferably, the dust-proof cover is located directly in front of the filter hole, and a wiring port is installed on the top of the UPS host.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. The present utility model buckles the dust filter cover into the inner cavity of the fixing groove from top to bottom, and under the action of the spring piece, the movable plate and the trapezoidal block limit a pair of connecting plates and the trapezoidal block two, so as to fixedly install the dust filter cover and the dust-proof cover, thereby achieving the purpose of dust-proofing the UPS host and avoiding overheating of the components in the UPS host;

[0013] 2. Through the arrangement of the limiting strips, the present utility model can limit and guide the sliding direction of the movable plate, enabling the movable plate to slide more smoothly in the inner cavity of the fixing groove;

[0014] 3. Through the arrangement of the toggles, the present utility model can increase the contact area between the staff and the front side of the dust filter cover, enabling the staff to save more effort when installing and removing the dust filter cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Among them:

[0016] Figure 1 is the front view schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 is the front view split schematic diagram of an embodiment of the present utility model;

[0018] Figure 3 is the rear view schematic diagram of the dust filter cover of an embodiment of the present utility model;

[0019] Figure 4 is the sectional view and split schematic diagram of the fixing groove of an embodiment of the present utility model;

[0020] Figure 5 is an embodiment of the present utility model Figure 2 The partial enlarged view of point A;

[0021] Figure 6 is an embodiment of the present utility model Figure 3 The partial enlarged view of point B.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. UPS host, 2. Dust cover, 3. Fixed slot, 4. Movable plate, 5. Spring sheet, 6. Trapezoidal block 1, 7. Connecting plate, 8. Trapezoidal block 2, 9. Dust filter, 10. Expander, 11. Limiting strip, 12. Toggle sheet, 13. Filter hole, 14. Wiring port. DETAILED DESCRIPTION

[0024] Hereinafter, an embodiment of a UPS host with a dustproof structure according to the present invention will be described with reference to the accompanying drawings.

[0025] Example 1:

[0026] Figures 1 - 6 The utility model shows a UPS host with a dustproof structure according to an embodiment of the present invention, which includes: a dust cover 2 fixedly connected to the front side of the UPS host 1; a fixed groove 3 is fixedly connected to the front side of the dust cover 2, and movable plates 4 are slidably connected to the left and right sides of the inner cavity of the fixed groove 3; spring plates 5 are fixedly connected between the opposite sides of the two movable plates 4 and the inner wall of the fixed groove 3; trapezoidal blocks 1 6 are fixedly connected to the opposite sides of the two movable plates 4; a connecting plate 7 is slidably connected to the inner cavity of the fixed groove 3; trapezoidal blocks 2 8 are fixedly connected to the left and right sides of the connecting plate 7; the connecting plate 7 is located between the two movable plates 4, and the trapezoidal blocks 2 The surface of 8 is slidably connected to the trapezoidal block 6, a dust filter cover 9 is provided on the front side of the UPS host 1, an expansion piece 10 is fixedly connected to the top of the connecting plate 7, the dust filter cover 9 is located directly in front of the dust cover 2, the front side of the expansion piece 10 is fixedly connected to the rear side of the dust filter cover 9, and two limit bars 11 are fixedly connected to the bottom of the inner cavity of the fixed groove 3. The bottoms of the two movable plates 4 are provided with limit grooves, and the inner cavity of the limit grooves is slidably connected to the surface of the limit bars 11. Through the setting of the limit bars 11, the sliding direction of the movable plate 4 can be restricted and guided, so that the movable plate 4 can slide more smoothly in the inner cavity of the fixed groove 3.

[0027] Example 2:

[0028] Figures 1 - 6A UPS host with a dustproof structure according to an embodiment of the present invention is shown, which includes: a dust cover 2 fixedly connected to the front side of the UPS host 1: a fixed groove 3 is fixedly connected to the front side of the dust cover 2, and movable plates 4 are slidably connected to the left and right sides of the inner cavity of the fixed groove 3, and spring plates 5 are fixedly connected between the opposite sides of the two movable plates 4 and the inner wall of the fixed groove 3, and trapezoidal blocks 1 and 8 are fixedly connected to the opposite sides of the two movable plates 4, and a connecting plate 7 is slidably connected to the inner cavity of the fixed groove 3, and trapezoidal blocks 2 are fixedly connected to the left and right sides of the connecting plate 7, and a toggle piece 12 is fixedly connected to the left and right sides of the dust filter cover 9. By setting the toggle piece 12, the contact area between the staff and the front side of the dust filter cover 9 can be increased, which can save the staff more effort when installing and removing the dust filter cover 9. A filter hole 13 is opened on the front side of the UPS host 1, and the dust cover 2 is located directly in front of the filter hole 13. A wiring port 14 is installed on the top of the UPS host 1.

[0029] Working principle: When the present invention is used, the user fixes the dust cover 2 to the front side of the filter hole 13, and then buckles the dust cover 9 to the front side of the dust cover 2 from top to bottom through the connecting plate 7. When the dust cover 9 is buckled into the inner cavity of the fixing groove 3, the trapezoidal block 2 8 pushes the movable plates 4 on both sides to slide back to each other through the trapezoidal block 1 6. When the position of the trapezoidal block 2 8 falls below the trapezoidal block 1 6, the movable plate 4 and the trapezoidal block 1 6 limit the connecting plate 7 and the trapezoidal block 2 8 under the action of the spring sheet 5, and then the dust cover 9 and the dust cover 2 are fixedly installed, which can prevent dust from accumulating on the components, thereby preventing the UPS host from dusting and avoiding overheating of the components in the UPS host.

[0030] To sum up: the UPS host with a dustproof structure fastens the dust filter cover 9 to the inner cavity of the fixing slot 3 from top to bottom, and under the action of the spring sheet 5, the movable plate 4 and the trapezoidal block 1 6 limit the connecting plate 7 and the trapezoidal block 2 8, and then the dust filter cover 9 and the dust cover 2 are fixedly installed, so as to achieve the purpose of dustproofing the UPS host and avoiding overheating of the components in the UPS host.

Claims

1. A UPS host with a dust-proof structure, characterized in that, The utility model comprises a dust cover (2) fixedly connected to the front side of a UPS host (1): the front side of the dust cover (2) is fixedly connected to a fixed groove (3), the left and right sides of the inner cavity of the fixed groove (3) are both slidably connected to movable plates (4), the opposite sides of the two movable plates (4) are fixedly connected to the inner wall of the fixed groove (3), the opposite sides of the two movable plates (4) are fixedly connected to a trapezoidal block 1 (6), the inner cavity of the fixed groove (3) is slidably connected to a connecting plate (7), and the left and right sides of the connecting plate (7) are both fixedly connected to a trapezoidal block 2 (8).

2. The UPS host with a dust-proof structure according to claim 1, characterized in that, The connecting plate (7) is located between the two movable plates (4), the surface of the second trapezoidal block (8) is slidably connected to the first trapezoidal block (6), and a dust filter cover (9) is provided on the front side of the UPS host (1).

3. The UPS host with a dust-proof structure according to claim 2, characterized in that, The top of the connecting plate (7) is fixedly connected to a surface expansion piece (10), the dust filter cover (9) is located directly in front of the dust cover (2), and the front side of the surface expansion piece (10) is fixedly connected to the rear side of the dust filter cover (9).

4. The UPS host with a dust-proof structure according to claim 3, wherein, Two limiting strips (11) are fixedly connected to the bottom of the inner cavity of the fixed groove (3), and limiting grooves are provided at the bottoms of the two movable plates (4). The inner cavity of the limiting groove is slidably connected to the surface of the limiting strips (11).

5. The UPS host with a dust-proof structure according to claim 4, characterized in that, The left and right sides of the dust filter cover (9) are both fixedly connected with a toggle piece (12), and the front side of the UPS host (1) is provided with a filter hole (13).

6. The UPS host with a dust-proof structure according to claim 5, characterized in that, The dust cover (2) is located directly in front of the filter hole (13), and a wiring port (14) is installed on the top of the UPS host (1).

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