Sun-shading and cooling device for charging pile

Abstract

The sun-shading and cooling device comprises a supporting rod, a shed body and water absorption cloth, a water supplementing channel is arranged in the supporting rod, a mounting frame is fixedly arranged on the periphery of the top of the supporting rod, a containing cavity is formed in the mounting frame and communicated with the water supplementing channel, an opening is formed in the top of the front side of the containing cavity, and the water absorption cloth is arranged on the shed body. A ventilation opening is formed in the top of the rear side of the containing cavity, the shed body is arranged on the front side of the mounting frame and provided with an inner cavity, the rear side of the inner cavity is open, a plurality of through holes penetrating through the external environment are formed in the bottom of the inner cavity, the water absorption cloth is fixedly arranged in the inner cavity, and one end of the water absorption cloth extends out of the rear side of the inner cavity, penetrates through the opening and falls into the containing cavity. By means of the arrangement, a large amount of heat near the charging pile is taken away through water in the evaporation water absorption cloth, the purpose of cooling and heat dissipation of the charging pile is achieved, meanwhile, dust and floating garbage can be prevented from falling into the inner cavity due to gravity, the through holes are kept unblocked, and the situation that the cooling effect is reduced due to long-term use is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging pile equipment, and in particular relates to a sunshade and cooling device for a charging pile. Background Art

[0002] Charging piles are charging devices for electric vehicles. In real life, some charging piles are installed in outdoor environments. In order to protect these charging piles, it is often adopted to install awnings for them. However, after the current awnings are exposed to the sun for a period of time, the high temperature will still be transmitted to the bottom of the awning, which urgently needs to be improved.

[0003] A Chinese patent with publication number CN110040030A discloses a sunshade for a new energy vehicle charging pile. The solution includes a base, a support tube, a shed body, a fixing frame and a heat trigger mechanism. A drainage port is formed above the support tube, and a cavity is provided in the shed body. A plurality of water outlets connected to the outside are provided at the upper end of the cavity. The inner cavity is connected to the drainage port through a drainage channel and an elastic bellows. The above solution utilizes the water in the support tube to be sent into the inner cavity, so that the water in the inner cavity evaporates due to heat and is discharged from the water outlet to take away a large amount of heat near the charging pile, thereby achieving the purpose of cooling and dissipating heat from the charging pile.

[0004] When the above scheme is in use, the water outlet is open upward for a long time, and dust and floating garbage are easily dropped into the inner cavity from the water outlet due to gravity, and then accumulated in the inner cavity until the water outlet is blocked, resulting in the above scheme After long-term use, the cooling effect is likely to decrease. Utility Model Content

[0005] The utility model aims to provide a charging pile sunshade and cooling device to solve the problem that the cooling effect is prone to decline in the above-mentioned solution.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A charging pile sunshade and cooling device comprises a support rod, a shed body and a water-absorbing cloth, wherein a water supply channel is arranged in the support rod, a mounting frame is fixedly arranged on the outer periphery of the top of the support rod, a receiving cavity is arranged in the mounting frame, the receiving cavity is communicated with the water supply channel, an opening is arranged on the top of the front side of the receiving cavity, a vent is arranged on the top of the rear side of the receiving cavity, the shed body is arranged on the front side of the mounting frame, and the shed body has an inner cavity, the rear side of the inner cavity is open, and a plurality of through holes which penetrate to the external environment are arranged on the bottom of the inner cavity, the water-absorbing cloth is fixedly arranged in the inner cavity, and one end of the water-absorbing cloth extends out of the rear side of the inner cavity and passes through the opening to fall into the receiving cavity.

[0008] The principle and effect of this technical solution:

[0009] Water is delivered to the accommodating cavity through the water supply channel, one end of the absorbent cloth contacts the water, and the entire absorbent cloth is covered with water through capillary action. When the temperature of the shed and the environment below the shed is high, the moisture in the absorbent cloth absorbs the heat from the environment below the shed through the through holes, and at the same time absorbs the heat of the shed itself and evaporates, and is discharged through the vents.

[0010] Through the above arrangement, a large amount of heat near the charging pile is taken away by evaporating the moisture in the absorbent cloth, thereby achieving the purpose of cooling and dissipating the heat of the charging pile. At the same time, it can prevent dust and floating garbage from falling into the inner cavity due to gravity, so that the through hole remains unobstructed, and the cooling effect is prevented from decreasing due to long-term use.

[0011] In the utility model, a bearing plate is slidably sleeved on the outside of the support rod in the accommodating cavity, a baffle is fixedly provided on the top of the bearing plate at the outer periphery of the support rod, a flexible connecting cover is fixedly provided around the top of the bearing plate, a connecting plate is fixedly provided on the inner wall of the accommodating cavity below the opening, the top of the connecting cover is fixedly connected to the bottom of the connecting plate, and a compression spring is sleeved between the bearing plate and the bottom plate of the accommodating cavity outside the support rod.

[0012] In the utility model, a valve is fixedly arranged on the top of the side wall of the support rod.

[0013] In the utility model, the valve is configured as a quantitative valve.

[0014] The principle and effect of this technical solution:

[0015] In the initial state, the accommodating space surrounded by the supporting plate, the baffle and the connecting cover is filled with water. As the water in the absorbent cloth continues to evaporate, the absorbent cloth continues to absorb water from the accommodating cavity, and the gravity of the water on the supporting plate gradually decreases. The compression spring pushes the supporting plate and the baffle to move upward until the baffle triggers the valve to open, sending a certain amount of water to the top of the supporting plate, and the compression spring contracts under pressure.

[0016] Through the above arrangement, when the water in the accommodating cavity is completely lost, the utility model can automatically replenish water to avoid wasting human resources.

[0017] In the utility model, the rear end of the bottom of the shed body is rotatably connected to the mounting frame, the rear end of the top of the shed body is rotatably connected to an elastic component, and one end of the elastic component is rotatably connected to the side wall of the mounting frame above the opening.

[0018] In the utility model, a flexible sealing cover is fixedly arranged between the shelf body and the mounting frame at the top and left and right sides of the opening.

[0019] The principle and effect of this technical solution:

[0020] In the initial state, the gravity of the shed body and the absorbent cloth is less than or equal to the elastic force of the elastic component, and the shed body is in a horizontal state. When the absorbent cloth absorbs moisture and tends to be saturated, the gravity of the shed body and the absorbent cloth is greater than the elastic force of the elastic component, the shed body rotates, and lifts one end of the absorbent cloth to separate it from the water in the accommodating chamber. The supporting plate is in a stable state after rising a certain distance. After the moisture in the absorbent cloth evaporates, the elastic component pulls the shed body to rotate in the opposite direction, and one end of the absorbent cloth falls and contacts with the water again to absorb moisture. The supporting plate rises again during the process of the absorbent cloth absorbing water.

[0021] Through the above arrangement, when the water absorption of the water-absorbing cloth reaches saturation, the water absorption can be automatically stopped, thereby avoiding the situation where water drips downward from the through holes and saving water resources.

[0022] In the utility model, a fan is fixedly arranged in the vent.

[0023] In the utility model, a thermal switch is also provided on the side wall of the mounting frame below the opening, and the thermal switch is electrically connected to the fan.

[0024] The principle and effect of this technical solution:

[0025] When the thermal switch senses that the ambient temperature under the shed has reached a certain limit, it drives the motor to work and turns off the fan when the temperature drops. Through the above settings, the fan can be started only when the temperature is high, saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is the front axonometric drawing of the utility model;

[0027] Figure 2 This is a rear axonometric view of the utility model;

[0028] Figure 3 It is a right side sectional view of the utility model;

[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0031] The figure marks in the drawings of the specification include: 10, support rod; 11, water supply channel; 12, compression spring; 13, valve; 20, mounting frame; 21, accommodating chamber; 211, connecting plate; 22, opening; 23, vent; 231, fan; 24, thermal switch; 30, shed; 31, inner cavity; 32, through hole; 40, absorbent cloth; 50, bearing plate; 51, baffle; 52, connecting cover; 60, elastic member; 70, sealing cover; 80, charging pile.

[0032] As attached Figure 1-4 As shown, the utility model discloses a sunshade and cooling device for a charging pile 80, including a support rod 10, a shed body 30 and a water-absorbing cloth 40, wherein a water replenishing channel 11 is arranged in the support rod 10, and a mounting frame 20 is fixedly arranged on the outer periphery of the top of the support rod 10, and a receiving cavity 21 is arranged in the mounting frame 20, and the receiving cavity 21 is communicated with the water replenishing channel 11, and an opening 22 is arranged on the top of the front side of the receiving cavity 21, and a vent 23 is arranged on the top of the rear side of the receiving cavity 21, the shed body 30 is arranged on the front side of the mounting frame 20, and the shed body 30 has an inner cavity 31, the rear side of the inner cavity 31 is open, and a plurality of through holes 32 that penetrate to the external environment are opened at the bottom of the inner cavity 31, and the water-absorbing cloth 40 is fixedly arranged in the inner cavity 31, and one end of the water-absorbing cloth 40 extends out of the rear side of the inner cavity 31 and passes through the opening 22, and falls into the receiving cavity 21.

[0033] In this embodiment, a bearing plate 50 is slidably sleeved on the outside of the support rod 10 in the accommodating cavity 21, a baffle 51 is fixedly provided on the top of the bearing plate 50 at the outer periphery of the support rod 10, a flexible connecting cover 52 is fixedly provided around the top of the bearing plate 50, a connecting plate 211 is fixedly provided on the inner wall of the accommodating cavity 21 below the opening 22, the top of the connecting cover 52 is fixedly connected to the bottom of the connecting plate 211, and a compression spring 12 is sleeved between the bearing plate 50 and the bottom plate of the accommodating cavity 21 outside the support rod 10.

[0034] In this embodiment, a valve 13 is fixedly provided on the top of the side wall of the support rod 10 .

[0035] In this embodiment, the valve 13 is configured as a quantitative valve.

[0036] In this embodiment, the rear end of the bottom of the shed body 30 is rotatably connected to the mounting frame 20 , and the rear end of the top of the shed body 30 is rotatably connected to an elastic member 60 , and one end of the elastic member 60 is rotatably connected to the side wall of the mounting frame 20 above the opening 22 .

[0037] In this embodiment, a flexible sealing cover 70 is fixedly disposed between the shelf body 30 and the mounting frame 20 at the top and left and right sides of the opening 22 .

[0038] In this embodiment, a fan 231 is fixedly disposed in the ventilation opening 23 .

[0039] In this embodiment, a thermal switch 24 is further disposed on the side wall of the mounting frame 20 below the opening 22 , and the thermal switch 24 is electrically connected to the fan 231 .

[0040] The specific implementation process is as follows:

[0041] Water is delivered to the accommodating chamber 21 through the water replenishment channel 11, one end of the absorbent cloth 40 contacts the water, and the entire absorbent cloth 40 is soaked with water through capillary action. When the temperature of the shed body 30 and the environment below the shed body 30 is high, the water in the absorbent cloth 40 absorbs the heat of the environment below the shed body 30 through the through hole 32, and at the same time absorbs the heat of the shed body 30 itself to evaporate and be discharged through the vent 23.

[0042] In the initial state, the accommodating space surrounded by the supporting plate 50, the baffle 51 and the connecting cover 52 is filled with water. As the water in the absorbent cloth 40 continues to evaporate, the absorbent cloth 40 continues to absorb water from the accommodating chamber 21, and the gravity of the water on the supporting plate 50 gradually decreases. The compression spring 12 pushes the supporting plate 50 and the baffle 51 to move upward until the baffle 51 triggers the valve 13 to open it, sending a certain amount of water into the upper part of the supporting plate 50, and the compression spring 12 contracts under pressure.

[0043] In the initial state, the gravity of the shed body 30 and the absorbent cloth 40 is less than or equal to the elastic force of the elastic member 60, and the shed body 30 is in a horizontal state. When the absorbent cloth 40 absorbs moisture and tends to be saturated, the gravity of the shed body 30 and the absorbent cloth 40 is greater than the elastic force of the elastic member 60, the shed body 30 rotates, and lifts one end of the absorbent cloth 40 to separate it from the water in the accommodating chamber 21. The supporting plate 50 rises a certain distance and is in a stable state. After the moisture in the absorbent cloth 40 evaporates, the elastic member 60 pulls the shed body 30 to rotate in the opposite direction, and one end of the absorbent cloth 40 falls and contacts with the water again to absorb moisture. The supporting plate 50 rises again during the process of the absorbent cloth 40 absorbing water.

[0044] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A charging pile sunshade and cooling device, characterized in that: include: A support rod, wherein a water replenishment channel is arranged in the support rod, a mounting frame is fixedly arranged on the outer periphery of the top of the support rod, a receiving cavity is arranged in the mounting frame, the receiving cavity is communicated with the water replenishment channel, an opening is arranged at the top of the front side of the receiving cavity, and a vent is arranged at the top of the rear side of the receiving cavity; A shed body, the shed body is arranged at the front side of the mounting frame, and the shed body has an inner cavity, the rear side of the inner cavity is open, and the bottom of the inner cavity is provided with a plurality of through holes penetrating to the external environment; The absorbent cloth is fixedly arranged in the inner cavity, and one end of the absorbent cloth extends out of the rear side of the inner cavity and passes through the opening to fall into the accommodating cavity.

2. The charging pile sunshade and cooling device according to claim 1, characterized in that: A bearing plate is slidably sleeved on the outside of the support rod in the accommodating cavity, a baffle is fixedly arranged on the top of the bearing plate at the outer periphery of the support rod, a flexible connecting cover is fixedly arranged around the top of the bearing plate, a connecting plate is fixedly arranged on the inner wall of the accommodating cavity below the opening, the top of the connecting cover is fixedly connected to the bottom of the connecting plate, and a compression spring is sleeved between the bearing plate and the bottom plate of the accommodating cavity outside the support rod.

3. The charging pile sunshade and cooling device according to claim 2, characterized in that: A valve is fixedly arranged on the top of the side wall of the support rod.

4. The charging pile sunshade and cooling device according to claim 3, characterized in that: The valve is configured as a quantitative valve.

5. The charging pile sunshade and cooling device according to any one of claims 2 to 4, characterized in that: The rear end of the bottom of the shed body is rotatably connected to the mounting frame, the rear end of the top of the shed body is rotatably connected to an elastic component, and one end of the elastic component is rotatably connected to the side wall of the mounting frame above the opening.

6. The charging pile sunshade and cooling device according to claim 5, characterized in that: A flexible sealing cover is fixedly arranged between the shelf body and the mounting frame at the top and left and right sides of the opening.

7. The charging pile sunshade and cooling device according to claim 6, characterized in that: A fan is fixedly arranged in the vent.

8. The charging pile sunshade and cooling device according to claim 7, characterized in that: The side wall of the mounting frame is also provided with a thermal switch below the opening, and the thermal switch is electrically connected to the fan.

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