CN209299151U - An inverter installation box with heat dissipation function - Google Patents

Abstract

The utility model discloses an inverter installation box with heat dissipation function, which comprises an installation box body, a heat dissipation box body, a dehumidification box body, a heat dissipation air outlet, a fan, a heat conducting plate, a motor, a first supporting plate, and a first damping spring , electric push rod, push plate, water-absorbing sponge, hose, through hole, water storage chamber, mesh plate, wind deflector, induced draft fan, second support plate, second shock absorbing spring and partition, and install the bottom of the box A cooling box is installed close to the side wall on one side of the inner wall. A first supporting plate is installed on the inner wall of one side of the cooling box. A motor is installed on the top of the first supporting plate. The output shaft of the motor passes through the heat conducting plate and is connected with the fan. The inner wall of one side of the corresponding heat dissipation box is provided with a heat dissipation air outlet, and the heat dissipation air outlet penetrates the installation box and the heat dissipation box, and the bottom of the first supporting plate is connected with the bottom of the heat dissipation box through the first shock absorbing spring. Excellent heat dissipation and dehumidification functions, compact structure, easy to operate.

Description

An inverter installation box with heat dissipation function

technical field

The utility model relates to the technical field of inverters, in particular to an inverter installation box with heat dissipation function.

Background technique

The inverter converts DC power (battery, storage battery) into AC power (generally 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Widely used in air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVD, VCD, computers, TVs, washing machines, range hoods, refrigerators, VCRs, massagers, fans, lighting, etc. In foreign countries, due to the high penetration rate of automobiles, the inverter can be used to connect the battery to drive electrical appliances and various tools to work when going out to work or travel. The heat dissipation function of the existing inverter installation box is not perfect. At the same time, in a humid environment, condensation is prone to occur in the inverter installation box. The liquid water formed by the condensation, combined with the dust on the surface of the object, forms a conductive channel and damages the electrical wiring. Insulation makes the original non-conductive area into a conductive area, causing danger, so it is very necessary to design a new type of inverter installation box.

Utility model content

The purpose of this utility model is to provide an inverter installation box with heat dissipation function, so as to solve the problems raised in the above-mentioned background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions: an inverter installation box with heat dissipation function, including installation box body, heat dissipation box body, dehumidification box body, heat dissipation tuyere, fan, heat conduction plate, motor, One supporting plate, first damping spring, electric push rod, pushing plate, water-absorbing sponge, hose, through hole, water storage chamber, mesh plate, wind guide plate, induced draft fan, second supporting plate, second damping spring and a partition plate, a heat dissipation box is installed on one side of the bottom inner wall of the installation box close to the side wall, a first supporting plate is installed on one side of the inner wall of the heat dissipation box, and a top of the first supporting plate is installed Motor, the output shaft of the motor passes through the heat conduction plate and is connected to the fan. The inner wall of one side of the heat dissipation box corresponding to the fan is provided with a heat dissipation air outlet, and the heat dissipation air outlet penetrates the installation box and the heat dissipation box. The first bracket The bottom of the plate is connected to the bottom of the cooling box through the first damping spring, and the other side of the inner wall of the bottom of the installation box is installed close to the side wall. A dehumidification box is installed inside the dehumidification box. Below the partition is a water storage chamber, and a through hole is opened in the center of the top of the partition. The water storage chamber is connected to a hose through the through hole, and a push plate is connected to one side of the top of the hose. One side of the board is connected with an electric push rod, and the electric push rod is installed on the top inner wall of the dehumidification box, and the other side of the top of the hose is connected with a wind deflector, and one side of the wind deflector is connected with a net The net plate is connected to the push plate through the water-absorbing sponge, and the other side of the wind guide plate is connected to the air outlet of the induced draft fan, and the induced draft fan is installed on the top of the second supporting plate, and the second supporting plate The bottom of the fan is connected to the bottom of the heat dissipation box through the second damping spring, and the air inlet of the induced draft fan communicates with the inside of the installation box.

Further, the motor is connected to the first pallet through bolts.

Further, the electric push rod is connected to the dehumidification box through a bracket.

Further, a water outlet is opened at the bottom of one side of the water storage chamber.

Further, the induced draft fan is connected to the second support plate through bolts.

Compared with the prior art, the beneficial effect achieved by the utility model is: the inverter installation box with heat dissipation function, the first supporting plate is installed on the inner wall of one side of the cooling box, and the top of the first supporting plate is installed The motor, the output shaft of the motor passes through the heat conducting plate and is connected to the fan. The inner wall of the heat dissipation box corresponding to the fan is provided with a heat dissipation air outlet, and the heat dissipation air opening penetrates the installation box and the heat dissipation box, and the heat in the installation box is transferred to the heat conduction plate , the motor is used to drive the fan to rotate, and the heat is discharged out of the installation box through the cooling air outlet. The heat dissipation effect is remarkable, easy to operate, and the temperature is cooled quickly. The bottom of the first supporting plate is connected to the bottom of the cooling box through the first shock-absorbing spring. Buffering effect, the bottom inner wall of the installation box is installed on the other side close to the side wall and a dehumidification box is installed. A partition is installed inside the dehumidification box. The bottom of the partition is a water storage chamber, and a through hole is opened in the center of the top of the partition. , the water storage chamber is connected to the hose through a through hole, the top side of the hose is connected to a push plate, and one side of the push plate is connected to an electric push rod, the electric push rod is installed on the top inner wall of the dehumidification box, and the top of the hose The other side is connected with a wind deflector, one side of the wind deflector is connected with a mesh plate, the mesh plate is connected with the push plate through a water-absorbing sponge, the other side of the wind deflector is connected with the air outlet of the induced draft fan, and the induced draft fan is installed at the On the top of the second pallet, the air inlet of the induced draft fan communicates with the interior of the installation box. The humid air in the installation box is guided by the induced draft fan, passes through the mesh plate and absorbent cotton through the air deflector, and the water vapor in the humid air is absorbed by the absorbent sponge. When the water-absorbent sponge is saturated, the electric push rod is operated to squeeze the push plate toward the mesh plate, so that the moisture absorbed in the water-absorbent sponge is squeezed out, and under the action of gravity, it flows to the water storage chamber through the hose. The installation box has a good Excellent heat dissipation and dehumidification functions, compact structure, easy to operate.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the internal structure of the heat dissipation box of the present utility model;

Fig. 2 is the overall structural representation of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the heat dissipation box of the present invention;

In the figure: 1. Installation box; 2. Heat dissipation box; 3. Dehumidification box; 4. Cooling air outlet; 5. Fan; 6. Heat conduction plate; 7. Motor; Shock absorbing spring; 10, electric push rod; 11, push plate; 12, water-absorbing sponge; 13, hose; 14, through hole; 15, water storage chamber; Fan; 19, the second supporting plate; 20, the second damping spring; 21, the dividing plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: an inverter installation box with heat dissipation function, including installation box 1, heat dissipation box 2, dehumidification box 3, heat dissipation outlet 4, fan 5 , heat conduction plate 6, motor 7, first supporting plate 8, first damping spring 9, electric push rod 10, push plate 11, water-absorbing sponge 12, hose 13, through hole 14, water storage chamber 15, mesh plate 16 , wind deflector 17, induced draft fan 18, second supporting plate 19, second damping spring 20 and partition 21, one side of the bottom inner wall of installation box 1 is close to side wall and is installed with cooling box 2, and cooling box A first supporting plate 8 is installed on one side of the inner wall of the first supporting plate 8, and a motor 7 is installed on the top of the first supporting plate 8. The output shaft of the motor 7 passes through the heat conduction plate 6 and is connected with the fan 5, and a part of the cooling box 2 corresponding to the fan 5 The side inner wall is provided with a cooling outlet 4, and the cooling outlet 4 runs through the installation box 1 and the cooling box 2, the bottom of the first supporting plate 8 is connected with the bottom of the cooling box 2 through the first damping spring 9, and the bottom of the installation box 1 The other side of the inner wall of the bottom is close to the side wall and a dehumidification box 3 is installed. A partition 21 is installed inside the dehumidification box 3. Below the partition 21 is a water storage chamber 15. A through hole 14 is opened in the center of the top of the partition 21. The water storage chamber 15 is connected to the hose 13 through the through hole 14, the top side of the hose 13 is connected to the push plate 11, and the side of the push plate 11 is connected to the electric push rod 10, and the electric push rod 10 is installed in the dehumidification box 3 The other side of the top of the hose 13 is connected with a wind deflector 17, and one side of the wind deflector 17 is connected with a net plate 16, and the net plate 16 is connected with the push plate 11 through a water-absorbing sponge 12, and the wind deflector 17 The other side is connected with the air outlet of the induced draft fan 18, and the induced draft fan 18 is installed on the top of the second supporting plate 19, and the bottom of the second supporting plate 19 is connected with the bottom of the cooling box body 2 by the second damping spring 20, and the induced draft fan 18 The air inlet of the air inlet communicates with the inside of the installation box 1.

Further, the motor 7 is connected to the first supporting plate 8 by bolts, which ensures fast installation.

Further, the electric push rod 10 is connected to the dehumidification box 3 through a bracket, and the connection is stable.

Further, a water outlet is opened at the bottom of one side of the water storage chamber 15 to facilitate drainage.

Further, the induced draft fan 18 is connected to the second supporting plate 19 by bolts, which ensures fast installation.

Working principle: The first supporting plate 8 is installed on the inner wall of one side of the heat dissipation box 2, and the motor 7 is installed on the top of the first supporting plate 8. The output shaft of the motor 7 passes through the heat conducting plate 6 and connects with the fan 5. The inner wall of one side of the heat dissipation box 2 is provided with a heat dissipation air outlet 4, and the heat dissipation air outlet 4 runs through the installation box 1 and the heat dissipation box 2, the heat in the installation box 1 is transferred to the heat conducting plate 6, and the motor 7 is used to drive the fan 5 Turning, the heat is discharged outside the installation box 1 through the heat dissipation air outlet 4, the heat dissipation effect is remarkable, it is easy to operate, and the temperature is cooled quickly. As a result, a dehumidification box 3 is installed on the other side of the bottom inner wall of the installation box 1 close to the side wall, and a partition 21 is installed inside the dehumidification box 3. The water storage chamber 15 is located below the partition 21, and the top of the partition 21 A through hole 14 is opened in the center, and the water storage chamber 15 is connected with the hose 13 through the through hole 14. The top side of the hose 13 is connected with a push plate 11, and one side of the push plate 11 is connected with an electric push rod 10, and the electric push rod 10 is installed on the top inner wall of the dehumidification box 3, the other side of the top of the hose 13 is connected with a wind deflector 17, and one side of the wind deflector 17 is connected with a mesh plate 16, and the mesh plate 16 passes through the water-absorbing sponge 12 and the push plate 11 connection, the other side of the air deflector 17 is connected to the air outlet of the induced draft fan 18, the induced draft fan 18 is installed on the top of the second supporting plate 19, the air inlet of the induced draft fan 18 communicates with the inside of the installation box 1, and the installation box 1 The humid air inside is guided by the induced draft fan 18, passes through the mesh plate 16 and the water-absorbing sponge 12 through the wind deflector 17, and the water vapor in the humid air is absorbed by the water-absorbing sponge 12. When the water-absorbing sponge 12 is saturated, the push rod 10 will be pushed The plate 11 presses against the mesh plate 16 , so that the moisture absorbed in the water-absorbing sponge 12 is squeezed out, and flows to the water storage chamber 15 through the hose 13 under the action of gravity.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. a kind of inverter installs case with heat sinking function, including installation casing (1), heat radiation box (2), dehumidifying cabinet (3), Heat dissipation air port (4), fan (5), heat-conducting plate (6), motor (7), the first supporting plate (8), the first damping spring (9), electric pushrod (10), push plate (11), water-absorbing sponge (12), hose (13), through-hole (14), water storage cavity (15), web plate (16), wind deflector (17), Air-introduced machine (18), the second supporting plate (19), the second damping spring (20) and partition (21), it is characterised in that: the installation casing (1) Bottom interior wall side be close to side wall be equipped with heat radiation box (2), the side inner wall of the heat radiation box (2) is equipped with the first support Plate (8) is equipped with motor (7) at the top of first supporting plate (8), and the output shaft of the motor (7) passes through heat-conducting plate (6) and wind (5) connection is fanned, the side inner wall of the corresponding heat radiation box (2) of the fan (5) offers heat dissipation air port (4), and air port of radiating (4) installation casing (1) and heat radiation box (2) are penetrated through, the bottom of first supporting plate (8) by the first damping spring (9) and dissipates The connection of hot tank body (2) bottom, the bottom interior wall other side of the installation casing (1) are close to side wall and are equipped with dehumidifying cabinet (3), institute It states and is equipped with partition (21) inside dehumidifying cabinet (3), the lower section of the partition (21) is water storage cavity (15), the partition (21) Center of top offers through-hole (14), and the water storage cavity (15) is connect by through-hole (14) with hose (13), the hose (13) Top side be connected with push plate (11), the side of the push plate (11) is connected with electric pushrod (10), the electric pushrod (10) it is mounted on the top inner wall of dehumidifying cabinet (3), the top other side of the hose (13) is connected with wind deflector (17), described The side of wind deflector (17) is connected with web plate (16), and the web plate (16) is connect by water-absorbing sponge (12) with push plate (11), institute The other side for stating wind deflector (17) is connect with the air outlet of air-introduced machine (18), and the air-introduced machine (18) is mounted on the second supporting plate (19) Top, the bottom of second supporting plate (19) is connect by the second damping spring (20) with heat radiation box (2) bottom, described to draw It is communicated inside the air inlet of blower (18) and installation casing (1).

2. a kind of inverter installs case with heat sinking function according to claim 1, it is characterised in that: the motor (7) it is bolted with the first supporting plate (8).

3. a kind of inverter installs case with heat sinking function according to claim 1, it is characterised in that: described electronic to push away Bar (10) is connect with dehumidifying cabinet (3) by bracket.

4. a kind of inverter installs case with heat sinking function according to claim 1, it is characterised in that: the water storage cavity (15) a side bottom offers water outlet.

5. a kind of inverter installs case with heat sinking function according to claim 1, it is characterised in that: the air-introduced machine (18) it is bolted with the second supporting plate (19).