Dustproof inverter charger

Abstract

The utility model relates to the field of chargers, in particular to a dustproof inverter charger, which comprises a charger body, a large hole dustproof plate and a rectangular dustproof shell. Large hole dustproof plates used for preventing dust from entering the charger body from the heat dissipation openings are symmetrically arranged on the two sides of the charger body, and a rectangular dustproof shell used for preventing dust from entering the charger body from the bottom of the charger body is arranged below the charger body. According to the utility model, the large-sized hole dustproof plates are arranged at the two sides of the charger body, and then the rectangular dustproof shell is arranged at the bottom of the charger body, so that dustproof treatment is carried out from the heat dissipation opening and the bottom of the charger body, and dust can be effectively prevented from entering the charger through the method; erosion and damage of dust to an internal circuit of the charger are reduced, so that the service life of the charger is prolonged, the charger can be ensured to work in a good heat dissipation environment, and efficient charging performance is maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of charger, especially to dustproof inverter charger. BACKGROUND

[0002] The inverter charger is one of the inverter power supply, specifically, under the condition of the mains electricity, the inverter charger can convert alternating current into low voltage direct current, charges the battery or storage battery and other equipment, when there is no mains electricity, it can convert the direct current in the storage battery or battery into alternating current, supply to household appliances, it is a multifunctional inverter charger, integrates the function of inverter, solar charger and battery charger, provides uninterrupted power supply support, portable size.

[0003] The existing inverter charger will generate heat when working, therefore, a heat dissipation opening is arranged on the surface of the inverter for heat dissipation, but these openings can also become a way for dust to enter the inverter, if dust accumulates inside the charger, especially near the heat dissipation opening, it will seriously affect the heat dissipation effect of the inverter charger, the heat cannot be dissipated in time, which will cause the temperature inside the charger to rise, and further affect its performance and stability, and even may cause failure.

[0004] Therefore, in view of the above-mentioned problem that the existing inverter charger will generate heat when working, therefore, a heat dissipation opening is arranged on the surface of the inverter for heat dissipation, and dust is easy to accumulate near the heat dissipation opening, which will seriously affect the heat dissipation effect of the inverter charger, and further affect its performance and stability, a dustproof inverter charger can be designed, a dustproof structure is arranged outside the heat dissipation opening to prevent dust from entering the inverter charger. SUMMARY

[0005] In order to overcome the problem that the existing inverter charger will generate heat when working, therefore, a heat dissipation opening is arranged on the surface of the inverter for heat dissipation, and dust is easy to accumulate near the heat dissipation opening, which will seriously affect the heat dissipation effect of the inverter charger, and further affect its performance and stability.

[0006] The technical scheme of the utility model discloses: dustproof inverter charger, including the charger body, large hole dustproof board and rectangular dustproof shell, the both sides of charger body symmetry is equipped with the large hole dustproof board for preventing dust from entering the charger body from the heat dissipation opening, the bottom of charger body is equipped with the rectangular dustproof shell for preventing dust from entering its inside from the bottom of charger body, the outside of large hole dustproof board is equipped with the rectangular mounting frame, one side of large hole dustproof board is equipped with the small hole dustproof board and is fixedly connected with rectangular mounting frame.

[0007] Preferably, the large hole dustproof board is installed on both sides of the charger body, and then the rectangular dustproof shell is installed at the bottom of the charger body, thereby dustproof treatment is carried out from the heat dissipation opening and the bottom of the charger body.

[0008] As preferred, the charger body is symmetrically provided with a hole heat dissipation plate on both sides, and the charger body is provided with a first back-shaped clamping groove outside the hole heat dissipation plate.

[0009] As preferred, the charger body is fixedly provided with an L-shaped mounting plate on one side, and the L-shaped mounting plate is transversely provided with two groups of first mounting holes, and the charger body is provided with a first back-shaped clamping plate at the lower end edge.

[0010] As preferred, a rectangular notch is formed between the bottom of the rectangular mounting frame and the bottom of the small hole dustproof plate, and handles are symmetrically fixedly installed on the outer sides of the rectangular mounting frame.

[0011] As preferred, a second back-shaped clamping plate is fixedly installed on the side of the rectangular mounting frame away from the large hole dustproof plate, and the second back-shaped clamping plate drives the rectangular mounting frame to be positioned and clamped along the first back-shaped clamping groove and the charger body.

[0012] As preferred, a back-shaped mounting plate is sleeved on the lower end of the rectangular dustproof shell, and second mounting holes are formed at the corners of the back-shaped mounting plate.

[0013] As preferred, a second back-shaped clamping groove is formed in the rectangular dustproof shell at the upper edge corresponding to the first back-shaped clamping plate, and a plurality of circular holes are symmetrically formed on both sides of the rectangular dustproof shell below the second back-shaped clamping groove.

[0014] The charger body is provided with a large hole dustproof plate on both sides, and then the rectangular dustproof shell is installed on the bottom of the charger body, thereby performing dustproof treatment from the heat dissipation port and the bottom of the charger body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The overall structure of the inverter charger is shown.

[0016] Figure 2 The charger body structure of the inverter charger is shown.

[0017] Figure 3 The large hole dustproof plate structure of the inverter charger is shown.

[0018] Figure 4 The rectangular dustproof shell structure of the inverter charger is shown.

[0019] Explanation of reference signs: 1, charger body; 2, large hole dustproof plate; 3, rectangular dustproof shell; 101, hole heat dissipation plate; 102, first back type clamping groove; 103, L-shaped mounting plate; 104, first mounting hole; 105, first back type clamping plate; 201, small hole dustproof plate; 202, rectangular mounting frame; 203, rectangular notch; 204, handle; 205, second back type clamping plate; 301, back type mounting plate; 302, second mounting hole; 303, second back type clamping groove; 304, round hole. DETAILED DESCRIPTION

[0020] The utility model is further explained in connection with the drawings and examples.

[0021] Please refer to Figures 1-4 The utility model provides a kind of embodiment: dustproof inverter charger, including charger body 1, large hole dustproof plate 2 and rectangular dustproof shell 3;Charger body 1 two sides symmetry are equipped with the large hole dustproof plate 2 for preventing dust from entering charger body 1 from heat dissipation port, charger body 1 below is equipped with the rectangular dustproof shell 3 for preventing dust from entering its inside from charger body 1 bottom, large hole dustproof plate 2 outside is equipped with rectangular mounting frame 202, large hole dustproof plate 2 one side is equipped with the small hole dustproof plate 201 of fixed connection with rectangular mounting frame 202.

[0022] Please refer to Figure 2 In the embodiment, hole heat dissipation plate 101 is symmetrically installed on the upper side of charger body 1, and first back type clamping groove 102 is provided on the periphery of hole heat dissipation plate 101 installed on charger body 1, so that charger body 1 can be used after installation, heat generated during the operation of charger body 1 can be dissipated through hole heat dissipation plate 101, to avoid heat accumulation inside charger body 1, L-shaped mounting plate 103 is fixedly installed on one side of charger body 1, two groups of first mounting holes 104 are horizontally provided on L-shaped mounting plate 103, first back type clamping plate 105 is installed at the lower edge of charger body 1, bolts are passed through first mounting holes 104 to fixedly connect L-shaped mounting plate 103 with wall surface, so that charger body 1 is hung on the wall surface.

[0023] Please refer to Figure 3In the embodiment, the rectangular mounting frame 202 is provided with a rectangular notch 203 between the bottom of the rectangular mounting frame 202 and the bottom of the small-hole dustproof plate 201, handles 204 are symmetrically fixed and mounted on the outside of the rectangular mounting frame 202, the dust accumulated between the small-hole dustproof plate 201 and the large-hole dustproof plate 2 can fall through the rectangular notch 203 of the rectangular mounting frame 202, and the second back-shaped clamping plate 205 is fixed and mounted on the side of the rectangular mounting frame 202 away from the large-hole dustproof plate 2, so that the rectangular mounting frame 202 is positioned and clamped along the first back-shaped clamping groove 102 and the charger body 1. By lifting the handle 204, the rectangular mounting frame 202 can be removed and cleaned as a whole, so as to avoid affecting the overall dustproof performance after a long time of use. After cleaning, the handle 204 is lifted again, and the second back-shaped clamping plate 205 drives the rectangular mounting frame 202 to be positioned and clamped along the first back-shaped clamping groove 102 and the charger body 1, so that the charger body 1 can be used continuously.

[0024] Please refer to Figure 4 In the embodiment, the rectangular dustproof shell 3 is provided with a back-shaped mounting plate 301 on the outside of the lower end, second mounting holes 302 are formed at the corners of the back-shaped mounting plate 301, the charger body 1 can be placed on the ground by first passing the bolts through the second mounting holes 302 to fixedly connect the back-shaped mounting plate 301 with the ground, the second back-shaped clamping groove 303 is formed at the upper edge of the rectangular dustproof shell 3 corresponding to the first back-shaped clamping plate 105, a plurality of circular holes 304 are symmetrically formed on the two sides of the rectangular dustproof shell 3 below the second back-shaped clamping groove 303, the cables are connected with the charger body 1 first, then the cables are connected with other objects by passing through the circular holes 304, and then the second back-shaped clamping groove 303 on the rectangular dustproof shell 3 is positioned and clamped along the first back-shaped clamping plate 105 and the charger body 1, so that the rectangular dustproof shell 3 can prevent dust from entering from the bottom of the charger body 1 and the cable connection.

[0025] In the embodiment, the rectangular dustproof shell 3 is provided with a back-shaped mounting plate 301 on the outside of the lower end, second mounting holes 302 are formed at the corners of the back-shaped mounting plate 301, the charger body 1 can be placed on the ground by first passing the bolts through the second mounting holes 302 to fixedly connect the back-shaped mounting plate 301 with the ground, the second back-shaped clamping groove 303 is formed at the upper edge of the rectangular dustproof shell 3 corresponding to the first back-shaped clamping plate 105, a plurality of circular holes 304 are symmetrically formed on the two sides of the rectangular dustproof shell 3 below the second back-shaped clamping groove 303, the cables are connected with the charger body 1 first, then the cables are connected with other objects by passing through the circular holes 304, and then the second back-shaped clamping groove 303 on the rectangular dustproof shell 3 is positioned and clamped along the first back-shaped clamping plate 105 and the charger body 1, so that the rectangular dustproof shell 3 can prevent dust from entering from the bottom of the charger body 1 and the cable connection.

[0026] After assembly, the bolts can be passed through the second mounting holes 302 to fixedly connect the back-shaped mounting plate 301 with the ground, so that the charger body 1 is placed on the ground, or the bolts are passed through the first mounting holes 104 to fixedly connect the L-shaped mounting plate 103 with the wall surface, so that the charger body 1 is hung on the wall surface.

[0027] When the charger body 1 is installed, it can be used, and heat will be generated during the operation of the charger body 1, which can be dissipated through the hole heat dissipation plate 101. At the same time, the large hole dustproof plate 2 can prevent external larger dust from entering the charger body 1. Then the small hole dustproof plate 201 prevents external smaller dust from entering the charger body 1, and the dust accumulated between the small hole dustproof plate 201 and the large hole dustproof plate 2 can be dropped through the rectangular slot 203 on the rectangular mounting frame 202.

[0028] When the large hole dustproof plate 2 and the small hole dustproof plate 201 are used for a period of time, lift the handle 204, remove the rectangular mounting frame 202, and clean it as a whole. After cleaning, lift the handle 204 again, and the second return type clamping plate 205 drives the rectangular mounting frame 202 to be positioned and clamped along the first return type clamping groove 102 and the charger body 1, so that it can be used continuously.

[0029] Through the above steps, the large hole dustproof plate 2 is installed on both sides of the charger body 1, and then the rectangular dustproof shell 3 is installed at the bottom of the charger body 1. In this way, the dustproof treatment is carried out from the heat dissipation port and the bottom of the charger body 1. Through this method, dust can be effectively blocked from entering the charger, reducing the erosion and damage of dust to the internal circuit of the charger, thereby prolonging the service life of the charger. And it can ensure that the charger works in a good heat dissipation environment and maintains high charging performance. To solve the problem that the existing inverter charger generates heat during operation, so it needs to open a heat dissipation port on the surface of the inverter for heat dissipation, and dust is easy to accumulate near the heat dissipation port, which will seriously affect the heat dissipation effect of the inverter charger, and then affect its performance and stability.

Claims

1. A dustproof inverter charger comprising a charger body (1); characterized in that: It also includes large hole dustproof plate (2) and rectangular dustproof shell (3); The charger body (1) is symmetrically provided with large hole dustproof plate (2) for preventing dust from entering the charger body (1) from the heat dissipation port, and the charger body (1) is provided with rectangular dustproof shell (3) for preventing dust from entering the inside of the charger body (1) from the bottom of the charger body (1), the large hole dustproof plate (2) is provided with rectangular mounting frame (202) outside, one side of the large hole dustproof plate (2) is provided with small hole dustproof plate (201) fixedly connected with the rectangular mounting frame (202).

2. The dust-resistant inverter charger of claim 1, wherein: The charger body (1) is symmetrically provided with hole heat dissipation plate (101) on the upper side, and the charger body (1) is provided with first back type clamping groove (102) around the hole heat dissipation plate (101).

3. The dust-resistant inverter charger of claim 1, wherein: The charger body (1) is fixedly provided with L-shaped mounting plate (103) on one side, two groups of first mounting holes (104) are horizontally arranged on the L-shaped mounting plate (103), and first back type clamping plate (105) is arranged at the lower end edge of the charger body (1).

4. The dust-resistant inverter charger of claim 1, wherein: The rectangular mounting frame (202) is provided with rectangular notch (203) at the interval between the bottom of the rectangular mounting frame (202) and the bottom of the small hole dustproof plate (201), and handle (204) is fixedly arranged on the outer sides of the rectangular mounting frame (202).

5. The dust-resistant inverter charger of claim 2, wherein: The rectangular mounting frame (202) is fixedly provided with second back type clamping plate (205) on the side away from the large hole dustproof plate (2), and the second back type clamping plate (205) drives the rectangular mounting frame (202) to be positioned and clamped along the first back type clamping groove (102) and the charger body (1).

6. The dust-resistant inverter charger of claim 1, wherein: The rectangular mounting frame (202) is fixedly provided with second back type clamping plate (205) on the side away from the large hole dustproof plate (2), and the second back type clamping plate (205) drives the rectangular mounting frame (202) to be positioned and clamped along the first back type clamping groove (102) and the charger body (1).

7. The dust-resistant inverter charger of claim 3, wherein: The rectangular dustproof shell (3) is provided with back type mounting plate (301) outside the lower end, and second mounting hole (302) is arranged at each corner of the back type mounting plate (301). The rectangular dustproof shell (3) is provided with second back type clamping groove (303) corresponding to the first back type clamping plate (105) at the upper edge, and a plurality of circular holes (304) are horizontally and symmetrically arranged on the two sides of the rectangular dustproof shell (3) below the second back type clamping groove (303).

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