CN217563969U

CN217563969U - High-efficient formula dc-to-ac converter heat abstractor

Info

Publication number: CN217563969U
Application number: CN202220721898.1U
Authority: CN
Inventors: 叶积俊; 王晗; 唐筠; 贺卫龙
Original assignee: Huaneng Xinjiang Energy Development Co Ltd New Energy Dongjiang Branch
Current assignee: Huaneng Xinjiang Energy Development Co Ltd New Energy Dongjiang Branch
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-10-11
Anticipated expiration: 2032-03-29
Also published as: JP3240501U

Abstract

The utility model discloses a high-efficient formula dc-to-ac converter heat abstractor relates to dc-to-ac converter heat dissipation technical field, the utility model discloses a dc-to-ac converter main part, the bottom of dc-to-ac converter main part is provided with holds the thing board, be provided with starter motor under holding the thing board, starter motor's output end fixedly connected with transfer line, the tip fixedly connected with radiator fan of transfer line, the fixed cover has connect the drive gear on the lateral wall of transfer line, the bottom of dc-to-ac converter main part is provided with the connecting piece, and through the radiator fan's of bottom setting, can realize when using, the operator can open the starter motor of bottom, makes it drive radiator fan and upwards bloies, and the heat dissipation of blowing in to the dc-to-ac converter, through the setting of air exhaust fan simultaneously, can realize when the radiator fan upwards bloies, and the air that the air in the dc-to-ac converter circulates, makes radiating more abundant.

Description

High-efficient formula dc-to-ac converter heat abstractor

Technical Field

The utility model relates to an inverter heat dissipation technical field especially relates to a high-efficient formula dc-to-ac converter heat abstractor.

Background

The inverter is also called a power supply regulator and a power regulator and is an essential part of a photovoltaic system, the photovoltaic inverter has the main function of converting direct current generated by a solar panel into alternating current used by household appliances, all electricity generated by the solar panel can be output outwards through the processing of the inverter, and a heat dissipation structure is required to be installed in the inverter to efficiently dissipate heat for the operation of the inverter.

All lack effectual heat abstractor on the present dc-to-ac converter, lead to when using, can lead to the inside phenomenon that the high temperature appears of dc-to-ac converter, influence the use of the inside electrical components of dc-to-ac converter, the vent department of present dc-to-ac converter simultaneously, general lack cleaning device leads to when using, along with the increase of live time, can lead to a large amount of dusts of adhesion on the ventilation net of vent, influence the use of ventilation net.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency inverter heat dissipation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient formula dc-to-ac converter heat abstractor, includes the dc-to-ac converter main part, the bottom of dc-to-ac converter main part is provided with holds the thing board, it is provided with starter motor to hold under the thing board, starter motor's output end fixedly connected with transfer line, the tip fixedly connected with radiator fan of transfer line, the rigid coupling has the drive gear on the lateral wall of transfer line, the bottom of dc-to-ac converter main part is provided with the connecting piece, it is connected with the transmission horizontal pole to rotate on the inside wall of connecting piece, the tip fixedly connected with toothed disc of transmission horizontal pole, the toothed disc sets up with the drive gear engagement.

Preferably, the side of dc-to-ac converter main part is provided with the sliding tray, sliding connection has the net of ventilating on the inside wall of sliding tray, a plurality of vibrations springs of side fixedly connected with of net of ventilating, the other end fixed connection of a plurality of vibrations springs is on the inside wall of sliding tray, be provided with reciprocal shake mechanism on the ventilation net.

Preferably, reciprocal shake mechanism is including the storehouse in the gear of fixed connection on the ventilation net lateral wall, the upper and lower both sides of storehouse inside wall all are provided with the driving tooth in the gear.

Preferably, the other end of the transmission cross rod is fixedly connected with a half gear, and the half gear is meshed with the transmission gear.

Preferably, an air suction opening is formed in the side edge of the inverter main body, and an air suction fan is arranged in the air suction opening.

Preferably, the object bearing plate is integrally hollow.

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

1. the utility model provides a high-efficient formula dc-to-ac converter heat abstractor, through the radiator fan's of bottom setting, can realize when using, the starter motor of bottom can be opened to the operator, make it drive radiator fan upwards blow, blow the heat dissipation in the dc-to-ac converter, through the setting of bleeding the fan simultaneously, can realize when using, when radiator fan upwards bloies, the fan of bleeding can outside convulsions heat dissipation, air in the dc-to-ac converter circulates, makes radiating more abundant.

2. The utility model provides a high-efficient formula dc-to-ac converter heat abstractor, setting through reciprocal shake mechanism, can realize when using, when the starter motor drives the radiating fan radiating while of upwards blowing, also can make the ventilation net shake about the sliding tray through reciprocal shake mechanism, setting through a plurality of vibrations springs of ventilation net side, can make the vibrations effect more abundant of ventilation net, the dust that makes ventilation net surface can be shaken off, avoid appearing attaching too many dusts on the ventilation net, and lead to the phenomenon that the ventilation net can not normally ventilate.

Drawings

Fig. 1 is a schematic structural diagram of a high-efficiency inverter heat dissipation device provided by the present invention;

fig. 2 is a schematic view of a partial structure of a high-efficiency inverter heat dissipation device provided by the present invention;

fig. 3 is a schematic diagram of a reciprocating shaking structure of the high-efficiency inverter heat dissipation device provided by the present invention;

fig. 4 is an external schematic structural diagram of a high-efficiency inverter heat dissipation device according to the present invention.

In the figure: 1. an inverter main body; 2. starting the motor; 101. an object bearing plate; 102. an air exhaust fan; 201. a heat-dissipating fan; 202. a half gear; 203. a transmission rod; 204. driving the gear; 205. a gear plate; 206. a connecting member; 207. a drive rail; 208. a sliding groove; 209. a ventilation net; 210. vibrating the spring; 211. an inner gear bin; 212. a gear tooth.

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.

Referring to fig. 1 and 2, a high-efficiency inverter heat dissipation device includes an inverter main body 1, an air suction opening is formed in a side edge of the inverter main body 1, an air suction fan 102 is arranged in the air suction opening, a sliding groove 208 is formed in a side edge of the inverter main body 1, a ventilation net 209 is slidably connected to an inner side wall of the sliding groove 208, a plurality of vibration springs 210 are fixedly connected to a side edge of the ventilation net 209, the other ends of the plurality of vibration springs 210 are fixedly connected to an inner side wall of the sliding groove 208, a reciprocating shaking mechanism is arranged on the ventilation net 209, the reciprocating shaking mechanism includes an inner gear bin 211 fixedly connected to an outer side wall of the ventilation net 209, transmission teeth 212 are arranged on upper and lower sides of the inner side wall of the inner gear bin 211, an object bearing plate 101 is arranged at the bottom of the inverter main body 1, the object bearing plate 101 is integrally hollow, when the heat dissipation fan 201 at the bottom is used, an operator can open a starting motor 2 at the bottom to drive the heat dissipation fan 201 to blow upwards, so as to blow air into the heat dissipation fan 1, and further circulate the heat dissipation fan 1 in the inverter main body 1 through the air suction fan 102;

referring to fig. 3 and 4, a starting motor 2 is arranged right below the object bearing plate 101, an output end of the starting motor 2 is fixedly connected with a transmission rod 203, an end portion of the transmission rod 203 is fixedly connected with a heat radiation fan 201, a driving gear 204 is fixedly sleeved on an outer side wall of the transmission rod 203, a connecting piece 206 is arranged at the bottom of the inverter main body 1, a transmission cross rod 207 is rotatably connected to an inner side wall of the connecting piece 206, the other end of the transmission cross rod 207 is fixedly connected with a half gear 202, the half gear 202 is meshed with a transmission gear 212, an end portion of the transmission cross rod 207 is fixedly connected with a gear disc 205, the gear disc 205 is meshed with the driving gear 204, through the arrangement of a reciprocating shaking mechanism, when the air conditioner is used, when the starting motor 2 drives the heat radiation fan 201 to blow air upwards for heat radiation, the ventilation net 209 can shake left and right in a sliding groove 208 through the reciprocating shaking mechanism, through the arrangement of a plurality of shaking springs 210 on the side edges of the ventilation net 209, the ventilation net 209 can enable the shaking effect of the ventilation net 209 more sufficient, and enable dust on the surface of the ventilation net 209 to be shaken, thereby avoiding the occurrence of dust adhering to the ventilation net 209, and causing too many phenomena that the ventilation net 209 can not be carried out normally.

The functional principle of the utility model can be explained by the following operation modes;

referring to fig. 1-4, in use, when heat dissipation needs to be performed on the inside of the inverter main body 1, an operator may open the starting motor 2 located at the bottom of the inverter main body 1, so that the starting motor 2 drives the cooling fan 201 to rotate through the transmission rod 203 to blow upward, and perform heat dissipation in the inverter main body 1, when the cooling fan 201 performs rotating, blowing, and heat dissipation, the operator may also open the air suction fan 102 located at the side of the inverter main body 1 to cooperate with the cooling fan 201 to perform use, so that air in the inverter main body 1 can circulate while performing heat dissipation, while the transmission rod 203 drives the cooling fan 201 to blow upward, the driving gear 204 sleeved on the outer side wall thereof can also be driven to rotate, since the driving gear 204 is arranged in engagement with the gear disk 205, when the driving gear 204 rotates, the transmission cross rod 207 can drive the transmission cross rod 207 to rotate, when the transmission cross rod 207 rotates, the half gear 202 and the transmission tooth 212 drive the half gear 202 to rotate, and therefore, along with the rotation of the half gear 202, the transmission tooth 211 can drive the half gear to slide the ventilation groove 209 in the ventilation groove 209, and shake the ventilation net surface 209, thereby ensuring normal shaking of the ventilation net 209.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient formula inverter heat abstractor, includes inverter main part (1), its characterized in that, the bottom of inverter main part (1) is provided with holds thing board (101), it is provided with starter motor (2) to hold under thing board (101), the output fixedly connected with transfer line (203) of starter motor (2), tip fixedly connected with radiator fan (201) of transfer line (203), fixed the cup jointing has drive gear (204) on the lateral wall of transfer line (203), the bottom of inverter main part (1) is provided with connecting piece (206), it is connected with transmission horizontal pole (207) to rotate on the inside wall of connecting piece (206), the tip fixedly connected with toothed disc (205) of transmission horizontal pole (207), toothed disc (205) and drive gear (204) meshing setting.

2. The efficient inverter heat sink according to claim 1, wherein a sliding groove (208) is formed in a side edge of the inverter body (1), a ventilation net (209) is slidably connected to an inner side wall of the sliding groove (208), a plurality of vibration springs (210) are fixedly connected to a side edge of the ventilation net (209), the other ends of the vibration springs (210) are fixedly connected to the inner side wall of the sliding groove (208), and a reciprocating shaking mechanism is arranged on the ventilation net (209).

3. The high-efficiency inverter heat sink according to claim 2, wherein the reciprocating shaking mechanism comprises an inner gear chamber (211) fixedly connected to an outer side wall of the ventilation net (209), and transmission teeth (212) are arranged on both upper and lower sides of an inner side wall of the inner gear chamber (211).

4. The efficient inverter heat sink device as claimed in claim 1, wherein a half gear (202) is fixedly connected to the other end of the driving rail (207), and the half gear (202) is engaged with the driving teeth (212).

5. The efficient inverter heat sink as claimed in claim 1, wherein the side of the inverter body (1) is provided with an air suction opening, and the air suction opening is provided with a suction fan (102).

6. The efficient inverter heat sink as claimed in claim 1, wherein the object bearing plate (101) is integrally hollow.