CN210168394U - Refrigerator case - Google Patents

Refrigerator case Download PDF

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Publication number
CN210168394U
CN210168394U CN201920770919.7U CN201920770919U CN210168394U CN 210168394 U CN210168394 U CN 210168394U CN 201920770919 U CN201920770919 U CN 201920770919U CN 210168394 U CN210168394 U CN 210168394U
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CN
China
Prior art keywords
shell
plate
air
back plate
air inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920770919.7U
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Chinese (zh)
Inventor
唐海熊
卢冬冬
李懋鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Shi Xin Hardware Products Co Ltd
Original Assignee
Dongguan Shi Xin Hardware Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Shi Xin Hardware Products Co Ltd filed Critical Dongguan Shi Xin Hardware Products Co Ltd
Priority to CN201920770919.7U priority Critical patent/CN210168394U/en
Application granted granted Critical
Publication of CN210168394U publication Critical patent/CN210168394U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A refrigerator cabinet comprises a shell, a door-opening panel is arranged on the shell, supporting legs are arranged on the bottom surface of the shell, the shell is enclosed by side plates, a back plate, a top plate and a bottom plate to form a shell structure, the interior of the shell is provided with an installation cavity, a vertical partition plate is arranged in the shell, an air channel is formed between the vertical partition plate and the back plate, a transverse plate is arranged in the air channel, one end of the transverse plate is connected with the back plate, the other end of the transverse plate is connected with the vertical partition plate, an air inlet channel is formed between the transverse plate and the bottom plate of the shell, a hairbrush is arranged in the air inlet channel, air outlet holes are formed in the transverse plate, an air inlet hole is formed in the bottom of the back plate, an air outlet is formed in the upper portion of the back plate of the shell, an air outlet, the arc concave surface of the blade faces the outer direction of the shell cover. The utility model discloses have stronger heat dispersion, dustproof effect is good simultaneously.

Description

Refrigerator case
Technical Field
The utility model belongs to the technical field of the refrigerator technique and specifically relates to a refrigerator machine case.
Background
In the technical field of electrical appliance cases or cabinets, an important index for ensuring the normal operation of electronic devices is the temperature inside the whole case, for example, in a machine room, in order to ensure the normal operation of electrical appliances, an additional air conditioner is often adopted for cooling, or the power of a fan is increased for cooling in an air cooling mode. In order to better dissipate the temperature in the chassis, the current chassis is usually provided with heat dissipation holes on the chassis, so that the hot air inside the chassis is exhausted outwards. However, the heat dissipation holes are formed, so that dust particles can easily fall into the case from the heat dissipation holes, and normal use of components is affected. In some poor environments, once the heat inside the chassis is not dissipated in time, the internal components of the chassis may be damaged.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a refrigerator case.
In order to solve the technical problem, the utility model discloses take following technical scheme:
a refrigerator case comprises a shell, wherein a door opening panel is arranged on the shell, supporting legs are arranged on the bottom surface of the shell, the shell is enclosed by side plates, a back plate, a top plate and a bottom plate to form a shell structure with an installation cavity inside, a vertical partition plate is arranged in the shell, an air channel is formed between the vertical partition plate and the back plate, a transverse plate is arranged in the air channel, one end of the transverse plate is connected with the back plate, the other end of the transverse plate is connected with the vertical partition plate, an air inlet channel is formed between the transverse plate and the bottom plate of the shell, a hairbrush is arranged in the air inlet channel, an air outlet hole communicated with the air channel is formed in the transverse plate, an air inlet hole facing the air inlet channel is formed in the bottom of the back plate, an air outlet is formed in the upper portion of the, the rotating wheel is arranged at the position of the opening in the shell cover, the rotating shaft penetrates through the rotating wheel, two ends of the rotating shaft are movably mounted on the inner wall of the shell cover, the rotating wheel is provided with blades, and arc-shaped concave surfaces of the blades face the outer direction of the shell cover.
The position of the exhaust port is lower than that of the exhaust hole.
The air duct is internally provided with a heat conducting rod, one end of the heat conducting rod is arranged in the exhaust hole, the other end of the heat conducting rod is arranged in the exhaust hole, the outer surface of the back plate is provided with radiating fins positioned around the exhaust hole, and the radiating fins are connected with the heat conducting rod.
The radiating fin is attached to the surface of the back plate.
The opening on the shell cover is of a horn mouth structure which is from inside to outside of the shell cover from large to small.
The shell cover is internally provided with a soft hair filter layer which is positioned in the area between the through hole and the rotating wheel.
The utility model provides high heat dispersion has the dustproof effect of preferred simultaneously, guarantees the normal use of the components and parts of quick-witted incasement portion.
Drawings
Fig. 1 is a schematic view of the cross-sectional structure of the present invention.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in the attached figure 1, the utility model discloses a refrigerator cabinet, which comprises a shell, wherein the bottom surface of the shell is provided with supporting legs, the shell is enclosed by a side plate 61, a back plate 62, a top plate 63 and a bottom plate 64 to form a shell structure with an installation cavity inside, a vertical clapboard 7 is arranged in the shell, an air channel is formed between the vertical clapboard 7 and the back plate 62, a transverse plate 4 is arranged in the air channel, one end of the transverse plate 4 is connected with the back plate 62, the other end is connected with the vertical clapboard 7, an air inlet channel 2 is formed between the transverse plate 4 and the bottom plate 64 of the shell, a brush 1 is arranged in the air inlet channel 2, an air outlet 5 communicated with the air channel is arranged on the transverse plate 4, the bottom of the back plate 62 is provided with an air inlet 3 facing the air inlet channel 2, the upper part of the vertical clapboard 7 is provided, the roof 63 of casing is equipped with through-hole 16, is equipped with clamshell 15 on roof 16, and one side of clamshell 15 is equipped with trompil 12, and it is equipped with runner 14 to lie in trompil 12 department in clamshell 15, wears to be equipped with the pivot on runner 14, and the both ends movable mounting of pivot is equipped with blade 13 at the clamshell inner wall on runner 14, and the arc concave surface of blade is towards the outside direction of clamshell. According to the principle that cold air sinks and hot air rises, the air inlet holes are formed in the lower portion of the back plate, the exhaust holes are formed in the upper portion of the back plate, and therefore the air inlet holes are arranged in a staggered mode, air convection is facilitated, and heat is taken away.
The position of the exhaust port is lower than that of the exhaust hole, so that the rising and the discharging of hot gas are facilitated.
A heat conducting rod 10 is arranged in the air duct, one end of the heat conducting rod 10 is arranged in the exhaust port 8, the other end of the heat conducting rod 10 is arranged in the exhaust hole 11, and the outer surface of the back plate 62 is provided with radiating fins 9 positioned around the exhaust hole 11 and connected with the heat conducting rod. The heat sink is attached to the surface of the back plate. Then, the heat conduction can be accelerated through the heat conducting rod, so that the heat is quickly transmitted to the outside of the shell back plate to be dissipated, thereby realizing the double heat dissipation mode of hot air exhaust and heat conduction of the heat conducting rod.
The trompil on the clamshell is established to the horn mouth structure from big to little from the clamshell interior towards the clamshell outside, is favorable to preventing that the dust from entering into the clamshell inside from the trompil on the clamshell, and then enters into in the casing.
In addition, the shell cover 15 is internally provided with a soft hair filter layer 18 which is positioned in the area between the through hole and the rotating wheel, and the dust impurities entering the shell cover can be filtered through the soft hair filter layer, so that the dust-proof effect is further improved.
The utility model discloses in, according to the cold gas heat rising principle that sinks, lower part at the casing backplate sets up the inlet port, make in the external colder gas enters into the intake duct from this inlet port, the brush in the intake duct can carry out the adhesion to the dust particle impurity that contains in the gas, and, through blockking of diaphragm, can deposit dust particle impurity, then gas enters into the wind channel through the venthole again, inside the income gas port on vertical baffle enters into the casing, the position of venthole top 10-30 centimetres on the diaphragm is established usually to the income gas port, make gas enter into inside from the casing bottom, and the inside steam of casing rises to the upper, the cold gas circulation forms the convection current, during the gas vent of steam from vertical baffle upper portion discharges the wind channel, discharge through the exhaust hole of backplate again. Meanwhile, the heat conducting rod is reused, so that heat can be directly and quickly conducted to the exhaust holes and dissipated through the radiating fins, and the heat dissipation performance is improved. Meanwhile, the structure of the bottom air inlet channel is utilized, and the effect of preventing dust is achieved. In addition, a part of gas is discharged through the through holes of the top plate, and the hot gas pushes the rotating wheel to rotate, so that the blades are driven to better dissipate heat.
It should be noted that the above is only a preferred embodiment of the present invention, and the present invention is not limited to the above, and although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced with equivalents, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A refrigerator cabinet comprises a shell, wherein a door opening panel is arranged on the shell, supporting legs are arranged on the bottom surface of the shell, the refrigerator cabinet is characterized in that the shell is enclosed by a side plate, a back plate, a top plate and a bottom plate to form a shell structure with an installation cavity inside, a vertical partition plate is arranged in the shell, an air channel is formed between the vertical partition plate and the back plate, a transverse plate is arranged in the air channel, one end of the transverse plate is connected with the back plate, the other end of the transverse plate is connected with the vertical partition plate, an air inlet channel is formed between the transverse plate and the bottom plate of the shell, a hairbrush is arranged in the air inlet channel, an air outlet hole communicated with the air channel is formed in the transverse plate, an air inlet hole facing the air inlet channel is formed in the bottom of the back plate, an air outlet is formed in the, the rotating wheel is arranged at the position of the opening in the shell cover, the rotating shaft penetrates through the rotating wheel, two ends of the rotating shaft are movably mounted on the inner wall of the shell cover, the rotating wheel is provided with blades, and arc-shaped concave surfaces of the blades face the outer direction of the shell cover.
2. The chiller cabinet of claim 1, wherein the exhaust port is located lower than the exhaust vent.
3. The refrigerator cabinet according to claim 2, wherein a heat conducting rod is provided in the air duct, one end of the heat conducting rod is installed in the air outlet, the other end of the heat conducting rod is installed in the air outlet, and the outer surface of the back plate is provided with a heat dissipating fin located around the air outlet, the heat dissipating fin being connected to the heat conducting rod.
4. The chiller cabinet of claim 3, wherein the heat sink is attached to the back plate surface.
5. The refrigerator cabinet of claim 4, wherein the opening in the enclosure is a flare structure that decreases from inside the enclosure to outside the enclosure.
6. The refrigerator cabinet of claim 5, wherein a soft hair filter layer is provided in the housing cover, the soft hair filter layer being located in a region between the through hole and the rotor.
CN201920770919.7U 2019-05-27 2019-05-27 Refrigerator case Active CN210168394U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920770919.7U CN210168394U (en) 2019-05-27 2019-05-27 Refrigerator case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920770919.7U CN210168394U (en) 2019-05-27 2019-05-27 Refrigerator case

Publications (1)

Publication Number Publication Date
CN210168394U true CN210168394U (en) 2020-03-20

Family

ID=69793523

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920770919.7U Active CN210168394U (en) 2019-05-27 2019-05-27 Refrigerator case

Country Status (1)

Country Link
CN (1) CN210168394U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112165820A (en) * 2020-11-04 2021-01-01 江苏斯菲尔电气股份有限公司 Multifunctional instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112165820A (en) * 2020-11-04 2021-01-01 江苏斯菲尔电气股份有限公司 Multifunctional instrument

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