CN112701579A - Outdoor electrical cabinet capable of timely dehumidifying and radiating for cabinet interior - Google Patents
Outdoor electrical cabinet capable of timely dehumidifying and radiating for cabinet interior Download PDFInfo
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- CN112701579A CN112701579A CN202011537993.8A CN202011537993A CN112701579A CN 112701579 A CN112701579 A CN 112701579A CN 202011537993 A CN202011537993 A CN 202011537993A CN 112701579 A CN112701579 A CN 112701579A
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- fixedly connected
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- mounting frame
- bimetallic strip
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Abstract
The invention relates to the technical field of electrical cabinets, and discloses an outdoor electrical cabinet capable of timely dehumidifying and radiating the interior of a cabinet body, which comprises a box body, wherein a mounting frame is fixedly connected to the side wall of the interior of the box body, a heat absorption head is fixedly connected to the side surface of the mounting frame, a bimetallic strip is fixedly connected to the side surface of the heat absorption head, a pressing plate is fixedly connected to one end, away from the heat absorption head, of the bimetallic strip, a metal contact rod is fixedly connected to one section, away from the bimetallic strip, of the pressing plate, an elastic cavity is slidably connected to the interior of the mounting frame, an air inlet pipe is fixedly connected to the side surface of the elastic cavity, and. Drive metal feeler lever in contact with each other through the clamp plate motion, the air pump work is with air input elasticity intracavity portion, and the telescopic link of elasticity intracavity portion extends for the dehumidification piece generates heat with air drying, thereby has reached and to have carried out automatic dehumidification to the air of inside, prevents that the humidity from too high effect that causes inside component damage.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an outdoor electrical cabinet which can timely dehumidify and radiate the interior of a cabinet body.
Background
Because the environment that is located is complicated at outdoor regulator cubicle, lead to inside air humidity to increase, present regulator cubicle can not carry out the drying to the inside moist air of cupboard, cause moist air to cause the damage to electric elements, influence its life-span of using, and can cause inside electric elements high temperature in the hot environment in summer, cause the conflagration even, present regulator cubicle can not carry out rapid cooling to its inside electric elements, the effect of cooling is relatively poor.
In order to solve the problems, the inventor provides an outdoor electrical cabinet for timely dehumidifying and radiating the interior of a cabinet body, heat is transmitted to a bimetallic strip through a heat absorption head, a pressing plate moves to drive metal contact rods to be in contact with each other, air is input into an elastic cavity by the working of an air pump, a telescopic rod in the elastic cavity extends, a dehumidifying block is enabled to generate heat to dry the air, and therefore the effects that the air in the cabinet can be automatically dehumidified, and the damage of internal elements due to overhigh humidity are prevented are achieved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an outdoor electrical cabinet capable of timely dehumidifying and radiating the interior of a cabinet body, which has the advantages of automatically dehumidifying the air in the cabinet body, preventing damage of internal components due to overhigh humidity, rapidly cooling internal electrical elements and prolonging the service life of the electrical elements, and solves the problems that the electrical cabinet cannot dry humid air in the cabinet, the humid air damages the electrical elements and influences the service life of the electrical elements, the temperature of the internal electrical elements is overhigh in hot environments in summer, even fires are caused, the conventional electrical cabinet cannot rapidly cool the internal electrical elements, and the cooling effect is poor.
(II) technical scheme
In order to realize the purposes of automatically dehumidifying the air in the air, preventing the damage of internal components caused by overhigh humidity, rapidly cooling the internal electrical elements and prolonging the service life of the electrical elements, the invention provides the following technical scheme: an outdoor electrical cabinet capable of timely dehumidifying and radiating for the interior of a cabinet body comprises a box body, wherein a mounting frame is fixedly connected to the side wall of the interior of the box body, a heat absorption head is fixedly connected to the side face of the mounting frame, a bimetallic strip is fixedly connected to the side face of the heat absorption head, a pressing plate is fixedly connected to one end, far away from the heat absorption head, of the bimetallic strip, a metal contact rod is fixedly connected to one section, far away from the bimetallic strip, of the pressing plate, an elastic cavity is slidably connected to the interior of the mounting frame, an air inlet pipe is fixedly connected to the side face of the elastic cavity, a dehumidifying block is fixedly connected to the interior of the elastic cavity, a telescopic rod is fixedly connected to the side face of the dehumidifying block, a metal contact is slidably connected to the interior of the telescopic rod, a resistor strip is fixedly connected to the side wall, the side fixedly connected with blast pipe that the spring gasbag is close to the air pump, the inside fixedly connected with pulse valve of blast pipe, the lateral wall fixedly connected with shower nozzle of blast pipe.
Preferably, the box body is the bottom position of the side wall of the electrical cabinet, a groove is formed in the mounting frame, and the bimetallic strip is movably connected in the groove, so that the bimetallic strip can be bent in the mounting frame when being heated, and the pressing plate is driven to move.
Preferably, the surface of the heat absorption head is covered with a black nickel coating, so that the heat transfer effect is better, one side of the pressing plate, far away from the bimetallic strip, is fixedly connected with a spring, and the other end of the spring is fixedly connected to the bottom of the mounting frame.
Preferably, the number of the metal feeler levers is two, the metal feeler levers and the metal feeler levers are positioned on the same horizontal plane, one metal feeler lever is connected with the internal circuit, the metal feeler lever at the other end is connected with the air pump through an electric wire, and the air pump can be started to work when the metal feeler levers at the two ends are in mutual contact.
Preferably, the inside of intake pipe is rotated and is connected with the check valve, the dehumidification piece is the metal block that the surface is crude, and the inside fixedly connected with of dehumidification piece heats the electric wire for the air that gets into the elasticity intracavity portion can be heated, dehumidifies.
Preferably, the telescopic link has two connecting rods that cup joint each other to constitute, and the connecting rod tip fixedly connected with metal contact that the diameter is little, and the inside hollow and lateral wall fixedly connected with resistor strip that is of the connecting rod that the diameter is big, metal contact sliding connection is on the surface of resistor strip, and the metal feeler lever is connected with internal circuit, the resistor strip passes through the electric wire and is connected with the dehumidification piece.
Preferably, the blast pipe is T shape, shower nozzle and the inside intercommunication of blast pipe, the inlet end of blast pipe is connected with the output of air pump, and the other end of blast pipe can be gone into rapidly with the air to pulse valve work for the shower nozzle can be discharged the air fast, realizes rapid cooling's effect.
(III) advantageous effects
Compared with the prior art, the invention provides an outdoor electrical cabinet capable of timely dehumidifying and radiating the interior of a cabinet body, which has the following beneficial effects:
1. this in time dehumidification radiating outdoor regulator cubicle to cabinet body inside transmits the heat for bimetallic strip through the heat absorption head for the clamp plate motion drives metal feeler lever and contacts each other, and air pump work is with air input elasticity intracavity portion, and the telescopic link of elasticity intracavity portion extends, makes the dehumidification piece generate heat with air drying, thereby has reached and to have carried out automatic dehumidification to the air of inside, prevents that the too high effect that causes inside component damage of humidity.
2. This in time dehumidification radiating outdoor regulator cubicle to cabinet body inside through the interrupted work of pulse valve, can rush into the inside of blast pipe with air pump exhaust air, the side fixedly connected with shower nozzle of blast pipe, the shower nozzle is towards the inside of regulator cubicle to reached and to have cooled down the electric elements of inside rapidly, increased electric elements's life's effect.
Drawings
FIG. 1 is a schematic side sectional view of a dehumidifying apparatus according to the present invention;
FIG. 2 is a side cross-sectional structural schematic view of the air transfer device of the present invention;
FIG. 3 is a schematic sectional front view of a dehumidifying apparatus according to the present invention;
FIG. 4 is a schematic sectional elevational view of the elastomeric chamber of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 6 is an enlarged view of the structure at B of FIG. 4 according to the present invention.
In the figure: 1. a box body; 2. a mounting frame; 3. a heat absorption head; 4. a bimetal; 5. pressing a plate; 6. a metal feeler lever; 7. an elastic cavity; 8. an air inlet pipe; 9. a dehumidification block; 10. a telescopic rod; 11. a metal contact; 12. a resistor strip; 13. a spring air bag; 14. an air pump; 15. an exhaust pipe; 16. a pulse valve; 17. and (4) a spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an outdoor electrical cabinet capable of timely dehumidifying and dissipating heat inside a cabinet body comprises a box body 1, wherein the box body 1 is a bottom position of a side wall of the electrical cabinet, a mounting frame 2 is fixedly connected to the side wall inside the box body 1, a groove is formed inside the mounting frame 2, a bimetallic strip 4 is movably connected inside the groove, so that the bimetallic strip 4 can be bent inside the mounting frame 2 when being heated, and a pressing plate 5 is driven to move, a heat absorption head 3 is fixedly connected to a side surface of the mounting frame 2, a black nickel coating is covered on the surface of the heat absorption head 3, so that the heat transfer effect is better, the bimetallic strip 4 is fixedly connected to the side surface of the heat absorption head 3, a pressing plate 5 is fixedly connected to one end of the bimetallic strip 4 far away from the heat absorption head 3, a spring is fixedly connected to one side of the pressing plate 5 far away from the bimetallic strip 4, metal feeler lever 6 has two, and both are in on same horizontal plane, and a metal feeler lever 6 is connected with internal circuit, and the metal feeler lever 6 of the other end passes through the electric wire to be connected with air pump 14, can start 14 work of air pump when the metal feeler lever 6 at both ends contacts each other, and the inside sliding connection of mounting bracket 2 has elasticity chamber 7, and the side fixedly connected with intake pipe 8 of elasticity chamber 7, the internal rotation of intake pipe 8 is connected with the check valve.
The interior of the elastic cavity 7 is fixedly connected with a dehumidifying block 9, the dehumidifying block 9 is a metal block with a rough surface, the interior of the dehumidifying block 9 is fixedly connected with a heating wire, so that air entering the interior of the elastic cavity 7 can be heated for dehumidifying, the side surface of the dehumidifying block 9 is fixedly connected with a telescopic rod 10, the telescopic rod 10 is composed of two connecting rods which are mutually sleeved, the end part of the connecting rod with a small diameter is fixedly connected with a metal contact 11, the interior of the connecting rod with a large diameter is hollow, the side wall of the connecting rod with a large diameter is fixedly connected with a resistor strip 12, the interior of the telescopic rod 10 is slidably connected with a metal contact 11, the metal contact 11 is slidably connected on the surface of the resistor strip 12, the metal contact 11 is connected with an internal circuit, the resistor strip 12 is connected with the dehumidifying block 9 through an electric wire, the side wall of the inside of, spring air bag 13's inside fixedly connected with air pump 14, spring air bag 13 is close to side fixedly connected with blast pipe 15 of air pump 14, blast pipe 15 is T shape, shower nozzle 17 and the inside intercommunication of blast pipe 15, the inlet end of blast pipe 15 is connected with the output of air pump 14, impulse valve 16 work can rush into the other end of blast pipe 15 with the air rapidly, make shower nozzle 17 can be fast with air escape, realize rapid cooling's effect, the inside fixedly connected with pulse valve 16 of blast pipe 15, the lateral wall fixedly connected with shower nozzle 17 of blast pipe 15.
The working principle is as follows: when the temperature in the box body 1 is increased, the heat absorption head 3 transmits heat to the bimetallic strip 4, so that the bimetallic strip 4 can be bent, one end, far away from the heat absorption head 3, of the bimetallic strip 4 is fixedly connected with a pressing plate 5, the other side of the pressing plate 5 is fixedly connected with a metal touch rod 6, the movement of the pressing plate 5 drives the metal touch rod 6 on one side to move, so that the metal touch rods 6 on two sides are connected, the metal touch rod 6 is connected with an air pump 14 through an electric wire, the air pump 14 is fixedly connected in a spring air bag 13, the spring air bag 13 is communicated with an elastic cavity 7, the side surface of the elastic cavity 7 is fixedly connected with an air inlet pipe 8, the air inlet pipe 8 is communicated with the interior of the box body 1, air in the box body 1 enters the interior of the elastic cavity 7, so that the basin of the elastic cavity 7 expands, the interior of the elastic cavity 7 is fixedly connected with a dehumidification block 9, the, the metal contact 11 in the telescopic rod 10 slides on the surface of the resistance strip 12, and the resistance strip 12 is connected with the heating electric wire in the dehumidifying block 9 through an electric wire, so that the heating effect of the heating electric wire is enhanced, and the air in the dehumidifying block is dehumidified;
To sum up, this in time dehumidification radiating outdoor regulator cubicle to cabinet body inside, give bimetallic strip 4 with heat transmission through heat absorption head 3 for 5 motion drive metal feeler lever 6 contact each other of clamp plate, 14 work of air pump are inside with air input elasticity chamber 7, and the telescopic link 10 of elasticity chamber 7 inside extends, makes dehumidification piece 9 generate heat with air drying, thereby has reached and to have carried out automatic dehumidification to the air of inside, prevents that humidity from too high causing the effect of inside component damage.
This in time dehumidification radiating outdoor regulator cubicle to cabinet body inside, through the interrupted work of pulse valve 16, can rush into the inside of blast pipe 15 with air pump 14 exhaust air, the side fixedly connected with shower nozzle 17 of blast pipe 15, shower nozzle 17 is towards the inside of regulator cubicle to reached and to have cooled down the electric elements of inside rapidly, increased electric elements's life's effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a to the radiating outdoor regulator cubicle of timely dehumidification of cabinet internal portion, includes box (1), its characterized in that: the side wall of the interior of the box body (1) is fixedly connected with a mounting frame (2), the side face of the mounting frame (2) is fixedly connected with a heat absorption head (3), the side face of the heat absorption head (3) is fixedly connected with a bimetallic strip (4), one end, far away from the heat absorption head (3), of the bimetallic strip (4) is fixedly connected with a pressing plate (5), one section, far away from the bimetallic strip (4), of the pressing plate (5) is fixedly connected with a metal touch rod (6), the interior of the mounting frame (2) is connected with an elastic cavity (7) in a sliding manner, the side face of the elastic cavity (7) is fixedly connected with an air inlet pipe (8), the interior of the elastic cavity (7) is fixedly connected with a dehumidification block (9), the side face of the dehumidification block (9) is fixedly connected with a telescopic rod (10), the interior of the telescopic rod (10) is connected with a metal contact (11), one end fixedly connected with spring airbag (13) of intake pipe (8) is kept away from in elasticity chamber (7), the inside fixedly connected with air pump (14) of spring airbag (13), side fixedly connected with blast pipe (15) that spring airbag (13) are close to air pump (14), the inside fixedly connected with pulse valve (16) of blast pipe (15), the lateral wall fixedly connected with shower nozzle (17) of blast pipe (15).
2. The outdoor electrical cabinet capable of timely dehumidifying and dissipating heat inside the cabinet body according to claim 1, characterized in that: the box body (1) is the bottom position of the side wall of the electric cabinet, a groove is formed in the mounting frame (2), and the bimetallic strip (4) is movably connected in the groove.
3. The outdoor electrical cabinet capable of timely dehumidifying and dissipating heat inside the cabinet body according to claim 1, characterized in that: the surface of the heat absorption head (3) is covered with a black nickel coating, one side of the pressing plate (5) far away from the bimetallic strip (4) is fixedly connected with a spring, and the other end of the spring is fixedly connected to the bottom of the mounting frame (2).
4. The outdoor electrical cabinet capable of timely dehumidifying and dissipating heat inside the cabinet body according to claim 1, characterized in that: the number of the metal feeler levers (6) is two, the metal feeler levers and the metal feeler levers are positioned on the same horizontal plane, one metal feeler lever (6) is connected with an internal circuit, and the metal feeler lever (6) at the other end is connected with an air pump (14) through an electric wire.
5. The outdoor electrical cabinet capable of timely dehumidifying and dissipating heat inside the cabinet body according to claim 1, characterized in that: the inside of intake pipe (8) is rotated and is connected with the check valve, dehumidification piece (9) are the rough metal block in surface, and the inside fixedly connected with heating wire of dehumidification piece (9).
6. The outdoor electrical cabinet capable of timely dehumidifying and dissipating heat inside the cabinet body according to claim 1, characterized in that: the telescopic link (10) has two connecting rods that cup joint each other to constitute, and the connecting rod tip fixedly connected with metal contact (11) that the diameter is little, and the connecting rod that the diameter is big is inside for hollow and lateral wall fixedly connected with resistance strip (12), metal contact (11) sliding connection is on the surface of resistance strip (12), and metal contact (11) are connected with internal circuit, resistance strip (12) are connected with dehumidification piece (9) through the electric wire.
7. The outdoor electrical cabinet capable of timely dehumidifying and dissipating heat inside the cabinet body according to claim 1, characterized in that: the air pump is characterized in that the exhaust pipe (15) is T-shaped, the spray head (17) is communicated with the interior of the exhaust pipe (15), and the air inlet end of the exhaust pipe (15) is connected with the output end of the air pump (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537993.8A CN112701579A (en) | 2020-12-23 | 2020-12-23 | Outdoor electrical cabinet capable of timely dehumidifying and radiating for cabinet interior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537993.8A CN112701579A (en) | 2020-12-23 | 2020-12-23 | Outdoor electrical cabinet capable of timely dehumidifying and radiating for cabinet interior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112701579A true CN112701579A (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011537993.8A Withdrawn CN112701579A (en) | 2020-12-23 | 2020-12-23 | Outdoor electrical cabinet capable of timely dehumidifying and radiating for cabinet interior |
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|---|---|
| CN (1) | CN112701579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284996A (en) * | 2021-12-16 | 2022-04-05 | 广州亿沃新能源科技有限公司 | Abnormal heating protection device for lead |
-
2020
- 2020-12-23 CN CN202011537993.8A patent/CN112701579A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284996A (en) * | 2021-12-16 | 2022-04-05 | 广州亿沃新能源科技有限公司 | Abnormal heating protection device for lead |
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Application publication date: 20210423 |
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| WW01 | Invention patent application withdrawn after publication |