CN211060471U

CN211060471U - Freezer windshield that drainage performance is good

Info

Publication number: CN211060471U
Application number: CN201922098631.2U
Authority: CN
Inventors: 周翠兰; 郭世超; 陈黎明; 查明; 徐超; 葛守猛
Original assignee: Zhejiang Xingxing Refrigeration Co Ltd
Current assignee: Zhejiang Xingxing Refrigeration Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-21
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a freezer windshield that drainage performance is good belongs to refrigeration plant technical field. It has solved the not good technical problem of waiting of current freezer windshield drainage effect. This freezer windshield that drainage performance is good is including being used for the cover to establish the housing on the evaporimeter, its characterized in that, the housing is square box form and the uncovered setting in upper end, the bottom plate slope of housing sets up, just the bottom plate rear end is less than the bottom plate front end, be equipped with the wash port that is used for supplying the evaporimeter condensation to flow on the posterior lateral plate of housing. The utility model provides the high drainage performance of freezer windshield.

Description

Freezer windshield that drainage performance is good

Technical Field

The utility model belongs to the technical field of the automobile body, concretely relates to freezer windshield that drainage performance is good.

Background

The vertical refrigerator is a common refrigerating appliance in people's life, and an evaporator is generally adopted to refrigerate air in a storage chamber of the refrigerator. The cabinet door of the existing vertical refrigerator is generally arranged at the front side of the cabinet body, the evaporator is arranged at the upper end of the storage chamber, the upper end of the storage chamber is also provided with a wind shield covering the evaporator, and the wind shield is used for forming a cold air channel and collecting and discharging condensation of the evaporator.

The cover plate in the technical scheme is similar to a windshield cover in the existing refrigerator, and comprises a L-shaped bottom plate fixedly connected to a cabinet body and a water receiving tray arranged on the bottom plate and used for collecting condensation of the evaporator, wherein a water discharging hole is formed in the rear side plate of the water receiving tray, accumulated water is always remained at the rear end of the water receiving tray, the accumulated water is not easy to timely discharge from the water discharging hole, the water discharging effect of the windshield cover is influenced, the weight bearing of the bottom plate is not favorably reduced, and meanwhile, the water receiving tray is arranged on the bottom plate, the bottom plate is large in weight bearing and easy to loosen, so that the water discharging effect of the windshield cover is influenced.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide a freezer windshield that drainage performance is good, the utility model aims to solve the technical problem that: how to improve the drainage performance of the windshield.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a freezer windshield convenient to installation, is including being used for covering the housing of establishing on the evaporimeter, its characterized in that, the housing is square box form and the uncovered setting in upper end, the bottom plate slope of housing sets up, just the bottom plate rear end is less than the bottom plate front end, be equipped with the wash port that is used for supplying the evaporimeter condensation to flow on the posterior lateral plate of housing.

The cover is square box-shaped, the cover of being convenient for directly collects the condensation that the evaporimeter dropped, the bottom plate slope sets up and the wash port sets up on the posterior lateral plate, the evaporimeter condensation flow direction wash port of being convenient for and discharge from the wash port of being convenient for, compare in prior art the windshield structure of including L shape bottom plate and water collector, this patent structural design is succinct reasonable, effectively alleviate the bottom plate bearing, avoid the bottom plate not hard up to the influence of cover drainage effect, be convenient for simultaneously through the bottom plate with the leading-in wash port of evaporimeter condensation, be favorable to improving the drainage effect of cover.

In the freezer windshield with good drainage performance, the rear side edge of the bottom plate comprises a first inclined section and a second inclined section which are connected, the joint of the first inclined section and the second inclined section is the lowest part of the bottom plate, and the bottom of the drainage hole and the joint of the first inclined section and the second inclined section are positioned in the same plane. The first inclined section and the second inclined section are arranged, so that the bottom plate is a bending plate, the lowest position of the bottom plate is located at the joint of the first inclined section and the second inclined section, the problem of accumulated water remaining in the rear end of the housing can be avoided, and the drainage effect of the housing is obviously improved.

In the refrigerator windshield with good drainage performance, the joint of the first inclined section and the second inclined section is positioned in the center of the rear side edge of the bottom plate. The drain hole is convenient for quickly collecting the evaporator condensation in the housing, and the discharge rate of the evaporator condensation in the housing is favorably improved, so that the drainage effect of the housing is favorably improved.

In the freezer windshield with good drainage performance, the drainage holes are gradually contracted inwards from the inner ends to the outer ends of the drainage holes. The inner end of the drain hole has a larger size, so that the condensation in the housing can be collected conveniently, and the outer end of the drain hole has a smaller size, so that the drainage rate of the drain hole can be increased, and the drainage effect of the housing can be improved.

In the freezer windshield with good drainage performance, the hole wall of the drainage hole extends outwards to form a drainage pipe. The hose and the drain pipe of being convenient for are connected, and the drain pipe overlap joint of being convenient for is favorable to further improving the installation steadiness of housing on the posterior lateral plate of the cabinet body simultaneously to be favorable to ensureing the drainage effect of housing.

In the freezer windshield with good drainage performance, the drain pipe is in a long strip shape and is obliquely arranged, and the outer end of the drain pipe is lower than the inner end of the drain pipe. The drainage rate of the drainage pipe can be accelerated, and the drainage effect of the housing is improved.

In foretell freezer windshield that drainage performance is good, be equipped with a plurality of strengthening ribs on the outer wall of drain pipe, the strengthening rib is arranged along drain pipe circumference interval. The installation steadiness of drain pipe can be ensured to the drainage effect of guarantee drain pipe. Preferably, the reinforcing rib is in a triangular plate shape, one side of the reinforcing rib is connected with the rear side plate of the housing, and the drain pipe, the reinforcing rib and the housing are integrally formed.

In the freezer windshield with good drainage performance, the upper end of the housing is provided with a turned edge used for being connected with the cabinet body, the bottom plate is provided with an air inlet used for allowing air in the storage chamber to flow in, the air inlet is arranged close to the front side plate of the housing, the rear side plate is provided with an opening used for allowing refrigerating air discharged by the evaporator to flow out, and the drain hole is lower than the opening and the air inlet. The setting of turn-ups, the housing upper end of being convenient for links firmly on the cabinet body upper wall, makes simultaneously to form inclosed installation space between cabinet body upper wall and the housing, and air inlet and open-ended setting make and form partial cold wind passageway in the housing, and the air inlet is close to the setting of housing preceding curb plate, is convenient for set up the evaporimeter near housing posterior lateral plate, shortens the route of evaporimeter condensation flow direction outlet, is favorable to improving the drainage effect of housing.

Compared with the prior art, the utility model has the advantages of it is following:

1. the cover shell is in a square box shape, the bottom plate of the cover shell is obliquely arranged, and the water outlet is formed in the rear side plate of the cover shell, so that the bearing of the bottom plate is effectively reduced, and the water drainage effect of the cover shell is improved.

2. The bottom plate is provided with a lowest point at the rear side edge thereof, and the bottom of the water outlet and the lowest point at the position are positioned in the same plane, so that the problem of residual water in the rear end of the housing can be avoided, and the water drainage effect of the housing is obviously improved.

Drawings

Figure 1 is a cross-sectional view of the embodiment of the present invention installed in a refrigerator.

Fig. 2 is a schematic view of an installation structure of an embodiment of the present invention and an evaporator.

Fig. 3 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of another view angle according to an embodiment of the present invention.

Fig. 5 is a side view of an embodiment of the invention.

In the figure, 1, an evaporator; 2. a housing; 21. a base plate; 21a, an air inlet; 211. a first inclined section; 212. a second inclined section; 22. a rear side plate; 22a, a drain hole; 22b, an opening; 23. a front side plate; 3. a drain pipe; 4. reinforcing ribs; 5. flanging; 6. a storage chamber.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, the embodiment of the present invention includes a housing 2 for covering an evaporator 1, wherein the evaporator 1 is disposed at the upper end of a storage chamber 6 of a refrigerator. The housing 2 is square box-shaped and has an upper end opening, the evaporator 1 is conveniently covered by the housing 2, and the evaporator 1 can directly collect the condensed dew dropped from the housing 2. The bottom plate 21 of the housing 2 is obliquely arranged, the rear end of the bottom plate 21 is lower than the front end of the bottom plate 21, and a drain hole 22a for allowing the condensation of the evaporator 1 to flow out is formed in the rear side plate 22 of the housing 2, so that the condensation of the evaporator 1 can flow to the drain hole 22a and be discharged from the drain hole 22 a. This embodiment structural design is succinct reasonable, effectively alleviates bottom plate 21 bearing, avoids bottom plate 21 not hard up to the influence of housing 2 drainage effect, is convenient for simultaneously through bottom plate 21 with the leading-in wash port 22a of evaporimeter 1 condensation, is favorable to improving the drainage effect of housing 2.

As shown in fig. 4, the rear side edge of the bottom plate 21 includes a first inclined section 211 and a second inclined section 212 connected to each other, the connection position of the first inclined section 211 and the second inclined section 212 is the lowest position of the bottom plate 21, that is, the bottom plate 21 is a bent plate, and the lowest position of the bottom plate 21 is located at the connection position of the first inclined section 211 and the second inclined section 212. The bottom of the drain hole 22a is positioned in the same plane with the joint of the first inclined section 211 and the second inclined section 212, so that the problem of residual water in the rear end of the housing 2 can be avoided, and the drainage effect of the housing 2 is obviously improved. The junction of the first inclined section 211 and the second inclined section 212 is located at the central position of the rear side edge of the bottom plate 21, so that the drain holes 22a can collect condensation of the evaporator 1 in the housing 2 quickly, the condensation discharge rate of the evaporator 1 in the housing 2 can be improved, and the drainage effect of the housing 2 can be improved.

As shown in fig. 1, the drain hole 22a gradually shrinks inward from its inner end to its outer end, i.e. the inner end of the drain hole 22a has a larger diameter, so as to collect the condensation in the housing 2, and the outer end of the drain hole 22a has a smaller diameter, so as to accelerate the drainage rate of the drain hole 22a, which is beneficial to improving the drainage effect of the housing 2.

The pore wall of wash port 22a outwards extends and forms drain pipe 3, is convenient for the hose to be connected with drain pipe 3, and the drain pipe 3 overlap joint of being convenient for simultaneously is favorable to further improving the installation steadiness of housing 2 on the posterior lateral plate 22 of the cabinet body to be favorable to ensuring the drainage effect of housing 2. The drain pipe 3 is long and inclined, and the outer end of the drain pipe 3 is lower than the inner end of the drain pipe 3. The drainage rate of the drain pipe 3 can be accelerated, and the drainage effect of the housing 2 is improved.

Be equipped with two strengthening ribs 4 on drain pipe 3's the outer wall, 3 circumference interval arrangements along the drain pipe are followed to strengthening rib 4, and two strengthening ribs 4 symmetry settings from top to bottom can ensure drain pipe 3's installation steadiness to guarantee drain pipe 3's drainage effect. The reinforcing rib 4 is in a triangular plate shape, one side of the reinforcing rib 4 is connected with the rear side plate 22 of the housing 2, and the drain pipe 3, the reinforcing rib 4 and the housing 2 are integrally formed.

The upper end of the housing 2 is provided with a turned edge 5 which is connected with the cabinet body, so that the upper end of the housing 2 is fixedly connected to the upper wall of the cabinet body, meanwhile, a closed installation space is formed between the upper wall of the cabinet body and the housing 2, and the air inlet 21a and the opening 22b are arranged to form a part of cold air channels in the housing 2. Set up the air inlet 21a that is used for supplying the air inflow of locker room 6 on the bottom plate 21, air inlet 21a is close to housing 2 front side plate 23 and sets up, is convenient for set up evaporimeter 1 near housing 2 posterior lateral plate 22, shortens the route of evaporimeter 1 condensation flow direction outlet, is favorable to improving the drainage effect of housing 2. The rear side plate 22 is provided with an opening 22b through which the cooling air discharged from the evaporator 1 flows out, and the drain hole 22a is lower than the opening 22b and the air inlet 21a, thereby ensuring the drainage effect of the drain hole 22 a.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1, evaporator is used more herein; 2. a housing; 21. a base plate; 21a, an air inlet; 211. a first inclined section; 212. a second inclined section; 22. a rear side plate; 22a, a drain hole; 22b, an opening; 23. a front side plate; 3. a drain pipe; 4. reinforcing ribs; 5. flanging; 6. storage compartment, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a freezer windshield that drainage performance is good, is including being used for covering housing (2) of establishing on evaporimeter (1), its characterized in that, housing (2) are square box form and the open setting in upper end, bottom plate (21) slope setting of housing (2), just bottom plate (21) rear end is less than bottom plate (21) front end, be equipped with on rear side board (22) of housing (2) and be used for supplying wash port (22a) that evaporimeter (1) condensation flows.

2. The freezer windshield with good drainage performance of claim 1, wherein the rear side edge of the bottom plate (21) comprises a first inclined section (211) and a second inclined section (212) which are connected, the connection position of the first inclined section (211) and the second inclined section (212) is the lowest position of the bottom plate (21), and the bottom of the drainage hole (22a) and the connection position of the first inclined section (211) and the second inclined section (212) are positioned in the same plane.

3. The freezer windshield with good drainage performance of claim 2, wherein the connection of the first inclined section (211) and the second inclined section (212) is located at the center of the rear side edge of the bottom plate (21).

4. A freezer windshield with enhanced drainage properties as set forth in claim 3 wherein said drainage apertures (22a) are tapered inwardly from their inner ends toward their outer ends.

5. A windshield for a refrigerator with good drainage performance according to claim 1, wherein the wall of the drainage hole (22a) extends outward to form a drainage tube (3).

6. The freezer windshield with good drainage performance according to claim 5, wherein the drain pipe (3) is in a long strip shape and is obliquely arranged, and the outer end of the drain pipe (3) is lower than the inner end of the drain pipe (3).

7. The freezer windshield with good drainage performance of claim 5, wherein the outer wall of the drain pipe (3) is provided with a plurality of reinforcing ribs (4), and the reinforcing ribs (4) are arranged along the circumferential direction of the drain pipe (3) at intervals.

8. The freezer windshield with good drainage performance according to any one of claims 1 to 7, wherein a turned-over edge (5) for connecting with a cabinet body is arranged at the upper end of the housing (2), an air inlet (21a) for allowing air in the storage chamber (6) to flow in is arranged on the bottom plate (21), the air inlet (21a) is arranged close to a front side plate (23) of the housing (2), an opening (22b) for allowing the refrigerating air discharged by the evaporator (1) to flow out is arranged on the rear side plate (22), and the drainage hole (22a) is lower than the opening (22b) and the air inlet (21 a).