CN214295467U - Parking air conditioner waterproof construction and parking air conditioner - Google Patents

Abstract

The utility model provides a parking air conditioner waterproof construction and parking air conditioner, parking air conditioner waterproof construction is including the base that links to each other and cover shell on the base, be equipped with evaporimeter, housing between base, the shell, the housing covers on the evaporimeter, the housing will the base is separated for mutually independent first region, and the second is regional, the edge in first region or second region is equipped with the hole that looses. The parking air conditioner waterproof structure of the utility model is used for dry-wet separation, and simultaneously, the water retaining ring is arranged on the base to prevent rainwater from flowing and infiltrating into the cab through the air inlet and outlet holes, thereby improving the stability and safety of operation; simple structure, be convenient for manufacture, can compromise the processing degree of difficulty and water-proof effects.

Description

Parking air conditioner waterproof construction and parking air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field particularly, relates to a parking air conditioner waterproof construction and parking air conditioner.

Background

In the industries of capital construction, transportation, and the like, a heavy truck, which is one of the long-distance transportation means, plays a very important role. In hot summer, especially when the vehicle needs to be stopped for rest or sometimes encounters a traffic jam phenomenon, the vehicle needs to be stopped for a long time, a large amount of fuel oil needs to be consumed for simply starting the original vehicle air conditioner, and the refrigeration cost is very high. The parking air conditioner is used for reducing the refrigeration cost of the heavy vehicle in a stop state and improving the working environment of a driver.

The parking air conditioner is an air conditioner used for waiting for parking and resting, and is usually installed on a truck and a van; the original vehicle storage battery or the additional storage battery is used for supplying power, and an original vehicle engine is not used, so that the oil consumption is saved, a comfortable driving or resting environment is provided for passengers, the tail gas pollution can be reduced, and the influence of the idling speed of the engine on the service life of the engine is reduced as much as possible. Therefore, compared with the traditional original vehicle air conditioner, the 'parking air conditioner' is gradually becoming a product just needed in the truck market, and the sales volume is continuously increased.

Along with market competition aggravation, traditional split type parking air conditioner is owing to have to tear open, adorn the difficulty, to original car automobile body trompil many etc. not enough, and integral type parking air conditioner especially overhead parking air conditioner becomes more drivers' first choice gradually. Compared with the traditional household air conditioner, the parking air conditioner has more complex and severe operation conditions, such as bumpy road conditions, rainy and snowy weather and the like. Because the integral parking air conditioner needs to assemble all parts on the base in a centralized manner, the integral parking air conditioner has the structures of an electric control device, a cooling fan and the like, and is finally installed at the roof of an automobile. When rainwater enters the bottom plate through the vent holes, the rainwater needs to be discharged in time; rainwater on the chassis is easy to enter the cab along the gap when being accumulated excessively; in addition, once the water enters the electric control equipment, circuit faults can be caused, and the use safety of the parking air conditioner is affected. How to carry out waterproof, drainage design to parking air conditioner is the problem that awaits the solution at present in the parking air conditioner field.

SUMMERY OF THE UTILITY MODEL

The utility model provides a first of the problem how rainwater contacts with electrical equipment easily and circuit fault takes place on the chassis. The utility model provides a further technical problem how avoid on the chassis rainwater too much, trickle to the centre even along advancing, the exhaust vent leaks to the driver's cabin fast.

In order to solve the problem, the utility model provides a parking air conditioner waterproof construction, be in including the base that links to each other and cover shell on the base, be equipped with evaporimeter, housing between base, the shell, the housing covers on the evaporimeter, the housing will the base is separated for mutually independent first region, and the second is regional, the edge in first region or second region is equipped with the hole that looses. This setting can carry out the wet-dry separation to the parking air conditioner, prevents that the rainwater from carrying out automatically controlled region, and stability, the security of improve equipment operation satisfy the user demand of various operating modes.

Furthermore, a heat radiation fan is arranged in the first area, a vent hole is formed in the corresponding position of the shell, and a water spray hole is formed in one side, far away from the evaporator, of the heat radiation fan; and an electric control device is arranged in the second area and is electrically connected with the cooling fan. The electric control equipment, the compressor and the like are arranged in one area, the condenser, the radiating fan and the like are arranged in the other area, rainwater can be discharged in time through the water-sprinkling holes, the rainwater is prevented from being accumulated in the chassis in a large amount, and the running reliability of the electric control equipment is improved.

Furthermore, the second area is provided with a reinforcing rib, and the electric control equipment is arranged on the upper surface of the reinforcing rib. The mechanical strength of the base can be improved, and the use requirement of long-time bumpy road conditions can be met; meanwhile, the electric control equipment can be higher than the bottom plate of the base, and even if rainwater flows into the second area, the electric control equipment is difficult to soak, so that the safety of the electric control equipment is further improved. The reinforcing ribs can be arranged in a criss-cross mode or in a herringbone mode; the reinforcing ribs may also be replaced by block-ups or the like.

Furthermore, a water retaining ring is arranged on the base and corresponds to the housing, a concave part is arranged on one of the water retaining ring and the housing, a convex part is arranged on the other of the water retaining ring and the housing, and the convex part is inserted into the concave part for limiting and fixing. The arrangement can prevent rainwater from flowing directly from the first area to the second area along the base; meanwhile, the tightness and the convenience of assembly between the base and the housing are considered. Preferably, the water retaining ring is provided with a convex part, and the housing is provided with a concave part; the height of the water retaining ring can be further improved by the arrangement, rainwater splashing entering the air inlet and the air outlet under bumpy road conditions is prevented, and the user satisfaction is improved.

Furthermore, two ends of the housing are provided with wire fixing structures, the wire fixing structures are arranged on the base, and a tube pressing plate is arranged between the wire fixing structures and the housing. On one hand, the arrangement can form barriers at two ends of the housing and prevent rainwater from flowing between the first area and the second area from the two ends of the housing; on the other hand, the cable is fixed with the cooperation of solidus structure to the accessible housing, prevents that the cable from not hard up or even coming off in the road conditions ring of jolting.

Furthermore, at least one first water retaining rib is arranged in the first area along the first direction, at least one second water retaining rib is arranged in the first area along the second direction, and the first water retaining rib and the second water retaining rib are arranged in a cross mode. On one hand, the arrangement prevents rainwater from flowing on the base at will, and reduces the possibility that the rainwater flows into the cab together with the electric control equipment; on the other hand, the mechanical strength of the integrated parking air conditioner upper base is further improved, the use requirement of bumpy road conditions is met, and the running stability is improved. And (6) reliability.

Furthermore, the first water retaining ribs are arranged along the long axis direction of the evaporator. Through set up multichannel rib on the base, realize the decay step by step of rainwater, reduce the influence of rainwater shock wave, further reduce the rainwater and establish the electrical equipment of opposite side and follow and advance, the exhaust vent trickles to the possibility in the driver's cabin, improves the waterproof performance of parking air conditioner.

Still further, the first direction and the second direction are perpendicular to each other. The device has simple structure, beautiful appearance and convenient machining.

Furthermore, a notch is arranged on the second water blocking rib, and the notch and the first water blocking rib are matched to form a water flow channel together. This setting makes things convenient for the rainwater to flow to the hole that looses along certain direction on the base, avoids the rainwater to accumulate in a large number on the base, improves waterproof performance. The shape of the notch can be set according to the requirement and can be square, round and the like.

Furthermore, the notches comprise a first notch, a second notch and a third notch, and the first notch, the second notch and the third notch are not in the same straight line. That is to say, first breach, second breach, third breach stagger setting each other avoids the rainwater to cross the second manger plate muscle in succession under the road conditions of jolting and splashes. Preferably, the first notch is arranged close to the side edge of the base, the third notch is arranged close to the water spray hole, and the lowest points of the first notch, the second notch and the third notch are sequentially descended from the height of the base. The arrangement can increase the difficulty of rainwater reversely flowing to the middle of the base, prevent the rainwater from flowing into the cab along the air inlet and outlet holes, and facilitate the rainwater to be discharged through the water distribution holes.

Compared with the prior art, parking air conditioner waterproof construction have following beneficial effect:

(1) the parking air conditioner waterproof structure can separate the parking air conditioner from the water and the moisture, effectively prevent the falling rainwater from flowing to an electric control area, and improve the stability and the safety of operation; (2) the water retaining ring is arranged on the base to prevent rainwater from flowing and infiltrating into the cab through the air inlet and outlet holes, so that the user satisfaction is improved; meanwhile, an assembly structure is arranged between the water retaining ring and the housing, so that the tightness and the assembly efficiency between the water retaining ring and the housing are further improved; (3) the first water retaining rib and the second water retaining rib are arranged in the first area of the base, so that rainwater is attenuated step by step, and the influence of shock waves is reduced; meanwhile, notches are arranged on the first water retaining ribs or the second water retaining ribs to form water flow channels, so that rainwater can be discharged in time, and rainwater is prevented from being accumulated; (4) for parts such as electric control equipment sensitive to water, the mounting position is higher than that of the chassis, so that rainwater is prevented from entering; (5) simple structure, be convenient for manufacture, can compromise the processing degree of difficulty and water-proof effects.

The utility model also provides a parking air conditioner, parking air conditioner includes foretell parking air conditioner waterproof construction. The parking air conditioner has the same beneficial effect as the parking air conditioner waterproof structure, and the description is omitted here.

Drawings

Fig. 1 is an overall schematic view of a parking air conditioner according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of the parking air conditioner according to the embodiment of the present invention;

FIG. 3 is a schematic diagram of a partial explosion of a parking air conditioner according to an embodiment of the present invention

FIG. 4 is a partial schematic view of FIG. 3 at A;

fig. 5 is a schematic view of an internal structure of the parking air conditioner according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of the first housing according to the embodiment of the present invention.

Description of reference numerals:

1-base, 11-first area, 111-first water retaining rib, 112-second water retaining rib, 113-gap, 1131-first gap, 1132-second gap, 1133-third gap, 12-second area, 121-reinforcing rib, 13-water retaining ring, 131-body, 132-bulge, 14-water dispersing hole, 2-shell and 21-air vent, 3-evaporator, 4-encloser, 41-first encloser, 411-depressed part, 412-spacing part, 413-assembly hole, 42-second encloser, 5, radiator fan, 6-electric control equipment, 60-wiring part, 7-wire fixing structure, 8-tube pressing plate, 9-compressor, 10-condenser and 20-centrifugal fan.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Example 1

In order to solve the problem that rainwater is easily soaked or enters the electric control device 6 to cause circuit failure, the embodiment provides a parking air conditioner waterproof structure, as shown in fig. 1-6, comprising a base 1 and a shell 2 covering the base 1, wherein an evaporator 3 and a cover 4 are arranged between the base 1 and the shell 2, the cover 4 covers the evaporator 3, the cover 4 divides the base 1 into a first area 11 and a second area 12 which are independent from each other, and the edge of the first area 11 or the second area 12 is provided with a water spray hole 14. The arrangement can carry out dry-wet separation on the parking air conditioner, is favorable for rainwater and the like to be rapidly discharged through the water spray holes 14, and prevents the rainwater from contacting with an electric control area. The first region 11 is located on one side of the casing 4 and the second region 12 is located on the other side of the casing 4. This setting prevents that the rainwater from carrying out automatically controlled region, and stability, the security of improve equipment operation satisfy the user demand of various operating modes.

As a preferred example of the present invention, a condenser 10 is disposed in the first region 11, a heat dissipation fan 5 capable of exhausting air to the rear side or the top is disposed above the condenser 10, a ventilation hole 21 is disposed at a corresponding position of the housing 2, and a water diffusion hole 14 is disposed at a side of the heat dissipation fan 5 away from the evaporator 3; correspondingly, an electronic control device 6 is arranged in the second area 12, and the electronic control device 6 is electrically connected with the cooling fan 5. The electric control equipment 6 and other parts are arranged in one area, the condenser 10, the cooling fan 5 and the like are arranged in the other area, rainwater can be discharged in time through the water-sprinkling holes 14, the rainwater is prevented from being accumulated in the chassis in a large amount, and the operation reliability of the electric control equipment 6 is improved. Preferably, the two cooling fans 5 are symmetrically disposed on the left and right sides of the condenser 10. The parking air conditioner has good heat dissipation performance, meets the heat dissipation requirement of the air conditioner on hot days, and has good refrigeration performance. Preferably, the heat dissipation fan 5 blows air to the top, and the set wind resistance is small, and the heat dissipation performance is good.

In order to further prevent rain water from flowing from both ends of the casing 4 to the other, reducing the possibility of contact with the electrical control device 6, the applicant has optimised the above solution.

Specifically, two ends of the housing 4 are provided with wire fixing structures 7, the wire fixing structures 7 are arranged on the base 1, and a tube pressing plate 8 is further arranged between the wire fixing structures 7 and the housing 4. This arrangement makes it possible on the one hand to form a barrier at both ends of the casing 4, preventing rainwater from flowing from both ends of the casing 4 to each other between the first and second regions 11, 12; on the other hand, the cooperation of accessible housing 4 and solidus structure 7 is fixed the cable, prevents that the cable from not hard up or even coming off in the road conditions ring of jolting. The wire fixing structure 7 and the base 1 can be integrally formed or can be arranged in a split mode. The wire fixing structure 7 is a wire fixing clip or a wire fixing buckle.

Further, the applicant provides a reinforcing bar 121 in the second area 12, and the electric control device 6 is provided on the upper surface of the reinforcing bar 121. On one hand, the mechanical strength of the base 1 can be improved, and the use requirement of long-time bumpy road conditions can be met; meanwhile, the electric control equipment 6 can be higher than the base 1, and even if rainwater flows into the second area 12, the rainwater cannot directly contact the electric control equipment 6, so that the safety and the reliability of the equipment are further improved. The reinforcing ribs 121 can be arranged in a criss-cross manner or in a herringbone manner; the reinforcing ribs 121 may be replaced by a block of raised pads or the like.

Similarly, the second area 12 is further provided with a wiring portion 60 connected with the electronic control device 6, and the other end of the wiring portion 60 is connected with a cable such as a power line, so that the cable is more easily soaked by rainwater and causes a safety problem. As an example of the present invention, a support frame is provided on the base 1, and the wiring portion 60 is mounted on the support frame. As another example of the present invention, the wire connecting portion 60 is provided on the reinforcing rib 121 higher than the base 1. Preferably, the reinforcing rib 121 is further provided with an elevating block, etc., and the wire connecting portion 60 is provided on the elevating block. This setting can further raise the height of wiring portion 60, avoids jolting the rainwater under the road conditions and splashes the back and contact with wiring portion 60 and influence the security.

In order to prevent rain water from flowing into the housing 4 along the base 1 and entering the cab through the air inlet and outlet openings, the applicant has optimized the above solution.

Specifically, a water retaining ring 13 is arranged on the base 1 corresponding to the housing 4. One of the water retaining ring 13 and the housing 4 is provided with a concave part 411, the other of the water retaining ring 13 and the housing 4 is provided with a convex part 132, and the convex part 132 is inserted into the concave part 411 for limiting and fixing. This arrangement prevents rainwater from flowing directly along the base 1 from the first region 11 to the second region 12; meanwhile, the tightness and the convenience of assembly between the base 1 and the housing 4 are considered. As an example of the present invention, the water retaining ring 13 includes a body 131 and a protruding portion 132 connected to each other, and the body 131 and the base 1 are integrally formed; the cover case 4 comprises a first cover case 41 and a second cover case 42, a concave portion 411 is arranged on the first cover case 41 corresponding to the convex portion 132, and the convex portion 132 is inserted into the concave portion 421 for limiting and fixing. The concave part 411 may be a slot, and the convex part 132 is an insert block; the concave portion 411 may be a limiting hole, and the convex portion 132 is a limiting post. The second cover 42 is located at an upper portion of the first cover 41, and the second cover 42 covers the first cover 41 and/or the boss 132. The height of the water retaining ring 13 can be further improved by the arrangement, rainwater splashing entering the air inlet and the air outlet under bumpy road conditions is prevented, and the user satisfaction is improved. As shown in fig. 6, the concave portion 411 is distributed along the circumferential side of the first housing 41, and a plurality of assembling holes 413 are further provided outside the concave portion 411 for connecting and fixing with the water deflector 13; a limiting part 412 is further disposed in the first housing 41, and is used for positioning with the evaporator 3. As an example of the present invention, the limiting portions 412 are two limiting blocks disposed oppositely; during assembly, the limiting blocks are clamped at two sides of the evaporator 3.

In order to prevent a smooth flow of rain water in the first region 11, further reducing the possibility of flow into the cab or contact with the electrical control device 6, the applicant has continued to optimize the above solution.

At least one first water retaining rib 111 is arranged in the first area 11 along a first direction, at least one second water retaining rib 112 is arranged in the first area 11 along a second direction, and the first water retaining rib 111 and the second water retaining rib 112 are arranged in a mutually crossed mode. On one hand, the arrangement prevents rainwater from flowing freely on the base 1, and reduces the possibility that the rainwater flows into the cab together with the electric control equipment 6; on the other hand, the mechanical strength of the integrated parking air conditioner upper base 1 is further improved, the use requirement of bumpy road conditions is met, and the running stability is improved. And (6) reliability. As an example of the present invention, the first water blocking ribs 111 are provided in plural along the long axis direction of the evaporator 3. Through set up multichannel rib on base 1, realize the decay step by step of rainwater, reduce the influence of rainwater shock wave, further reduce the rainwater and establish the electrical control equipment 6 at the opposite side and along advancing, the air outlet trickle to the probability in the driver's cabin, improve the waterproof performance of parking air conditioner. The included angle between the first direction and the second direction is 0-180 degrees. Preferably, the first direction and the second direction are perpendicular to each other. The device has simple structure, beautiful appearance and convenient machining.

Preferably, the second water blocking rib 112 is provided with a notch 113, and the notch 113 and the first water blocking rib 111 cooperate to form a water flow channel. This setting makes things convenient for the rainwater to follow on base 1 rivers passageway flows to scattered water hole 14, avoids the rainwater to accumulate in a large number on base 1, improves waterproof performance. The shape of the notch 113 can be set according to the requirement, and can be square, round, etc. As an example of the present invention, the second water blocking rib 112 has a plurality of pieces, the notch 113 includes a first notch 1131, a second notch 1132, and a third notch 1133, the first notch 1131, the second notch 1132, and the third notch 1133 are respectively located on different second water blocking ribs 112, and the first notch 1131, the second notch 1132, and the third notch 1133 are not located on the same straight line. This setting can make first breach 1131, second breach 1132, third breach 1133 stagger each other, avoids jolting the road conditions and rains and crosses second manger plate rib 112 in succession and splash. As an example of the present invention, the first notch 1131 is disposed near the side of the base 1, the third notch 1133 is disposed near the water spray hole 14, and the lowest point of the first notch 1131, the second notch 1132 and the third notch 1133 gradually decreases from the height of the base 1. This setting has increased the degree that the rainwater flows to base 1 centre, makes things convenient for the rainwater on the base 1 to discharge through the hole 14 that looses simultaneously.

Example 2

The utility model also provides a parking air conditioner, except including above-mentioned parking air conditioner waterproof construction, still be equipped with structures such as centrifugal fan 20, compressor 9, refrigerant pipeline, decorative board, be prior art in view of above-mentioned structure and connection, give unnecessary details here.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (11)

1. The utility model provides a parking air conditioner waterproof construction, is in including base (1) that links to each other and cover shell (2) on the base, be equipped with evaporimeter (3), cover (4) between base (1), shell (2), cover (4) cover on evaporimeter (3), its characterized in that, cover (4) will base (1) is separated for relatively independent first region (11), second region (12), the edge of first region (11) or second region (12) is equipped with water hole (14) that looses.

2. Parking air conditioner waterproofing structure according to claim 1 wherein a heat dissipation fan (5) is provided in the first region (11), a vent hole (21) is provided at a corresponding position of the housing (2), and a water spray hole (14) is provided at a side of the heat dissipation fan (5) away from the evaporator (3); an electric control device (6) is arranged in the second area (12), and the electric control device (6) is electrically connected with the heat dissipation fan (5).

3. Parking air conditioner waterproofing structure according to claim 2, wherein the second area (12) is provided with a reinforcing rib (121), and the electric control device (6) is provided on an upper end face of the reinforcing rib (121).

4. The parking air conditioner waterproof structure according to claim 1, 2 or 3, characterized in that a water retaining ring (13) is arranged on the base (1) at a position corresponding to the housing (4), a concave portion (411) is arranged on one of the water retaining ring (13) and the housing (4), a convex portion (132) is arranged on the other of the water retaining ring (13) and the housing (4), and the convex portion (132) is inserted into the concave portion (411) for limiting and fixing.

5. The parking air conditioner waterproof structure according to claim 4, characterized in that two ends of the housing (4) are provided with wire fixing structures (7), the wire fixing structures (7) are arranged on the base (1), and a tube pressing plate (8) is further arranged between the wire fixing structures (7) and the housing (4).

6. Parking air conditioner waterproof construction according to claim 1, characterized in that there is at least one first water retaining rib (111) in the first area (11) along a first direction, there is at least one second water retaining rib (112) in the first area (11) along a second direction, the first water retaining rib (111) and the second water retaining rib (112) are arranged crosswise to each other.

7. Parking air conditioner waterproofing structure according to claim 6, wherein said first water blocking rib (111) has a plurality of strips arranged along the long axis direction of said evaporator (3).

8. The parking air conditioner waterproof structure of claim 7, wherein the first direction and the second direction are perpendicular to each other.

9. The parking air conditioner waterproof structure of claim 6, 7 or 8, characterized in that the second water blocking rib (112) is provided with a notch (113), and the notch (113) and the first water blocking rib (111) cooperate to form a water flow channel.

10. Parking air conditioner waterproof construction of claim 9, characterized in that, the breach (113) includes first breach (1131), second breach (1132), third breach (1133), first breach (1131), second breach (1132), third breach (1133) are not on the same straight line.

11. A parking air conditioner, characterized in that it comprises the parking air conditioner waterproof structure of any one of claims 1 to 10.

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