CN220455657U - Hotel suspension type projector convenient to transversely dispel heat - Google Patents
Hotel suspension type projector convenient to transversely dispel heat Download PDFInfo
- Publication number
- CN220455657U CN220455657U CN202320381742.8U CN202320381742U CN220455657U CN 220455657 U CN220455657 U CN 220455657U CN 202320381742 U CN202320381742 U CN 202320381742U CN 220455657 U CN220455657 U CN 220455657U
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- CN
- China
- Prior art keywords
- projector
- circulating pipe
- contact plate
- hotel
- heat dissipation
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- 239000000725 suspension Substances 0.000 title claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 239000000110 cooling liquid Substances 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 11
- 230000005855 radiation Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a hotel suspension projector which is convenient for transverse heat dissipation; the utility model includes a projector; the bottom end of the projector is provided with a contact plate capable of conducting heat, the left side and the right side of the surface of the contact plate are symmetrically provided with cooling plates, the contact plate and the cooling plate are both cavities and filled with cooling liquid, the surfaces of the two cooling plates are provided with a first circulating pipe and a second circulating pipe close to the surface of the contact plate, the contact plates are arranged on the first circulating pipe and the second circulating pipe, the first circulating pipe and the second circulating pipe are filled with cooling liquid, the traditional transverse heat dissipation is entirely abandoned, the heat dissipation is carried out only by means of purely heat radiation to the outside, but the cooling liquid circulation is adopted, the heat dissipation effect is better, electric energy is not required to be consumed, long-time stable operation can be realized without a plurality of or larger fans for assistance, and the whole projector can be widely applied to hotel suspension projectors.
Description
Technical Field
The utility model relates to a is convenient for transversely Heat dissipation hotel a suspension projector.
Background
A projector, also known as a projector, is a device that projects images or video onto a curtain, with the development of the age, consumers have increasingly higher demands on hotel rooms, and projectors have also gradually popularized hotel rooms.
A large amount of heat is generated during normal operation of the projector, so that the projector can operate for a long time, and a fan is added in the projector to dissipate heat during design.
Because it is the hotel use, its projection definition and energy consumption are its core, and radiating core is the rotation of fan, if just realize reducing the energy consumption through the rotational speed that reduces the fan, the projector can keep high temperature running state for a long time like this, can greatly reduced holistic life.
Therefore, there is a need for a projector that can reduce power consumption by means of lateral heat dissipation assisted by heat dissipation.
Disclosure of Invention
The utility model aims to provide a hotel suspension projector which is convenient for transverse heat dissipation so as to solve the problems in the background art.
In order to solve the technical problems, the utility model provides the following technical scheme: including projectors;
the inside bottom of projecting apparatus is provided with the contact plate that can heat transfer, contact plate surface left and right sides symmetry is provided with the cooling plate, contact plate and inside cavity that is of cooling plate, and it has the coolant liquid to fill.
Preferably, the surfaces of the two cooling plates are provided with a first circulating pipe and a second circulating pipe close to the contact plate surface, the contact plates are arranged on the first circulating pipe and the second circulating pipe, and cooling liquid is filled in the first circulating pipe and the second circulating pipe.
Preferably, side guide grooves are formed in the left side and the right side of the surface of the projector.
Preferably, a plurality of air inlets are arranged on the left side and the right side of the surface of the projector in a linear array, and the air inlets are connected with the side guide grooves.
Preferably, the two cooling plates are provided with a plurality of heat dissipation fins in a linear array near the air inlet.
Preferably, the upper surface of the contact plate is provided with a main board assembly.
Preferably, the contact plate, the cooling plate, the first circulation pipe and the second circulation pipe are internally filled with the cooling liquid made of methylene chloride.
Compared with the prior art, the utility model has the beneficial effects that:
when the projector is used, the projector is normally opened, the surface of the main board component is provided with the heat radiating fan for carrying out first heavy heat radiation, the heat of the projector is conducted onto the contact plate along with the gradual rise of the temperature of the main board, the contact plate is used for heating the cooling liquid in the projector, the cooling liquid is heated, the boiling point of the cooling liquid is 39.8 ℃, after the temperature is reached, the cooling liquid rapidly boils and gasifies, so that gas enters the cooling plate through the first circulating pipe, a gap is reserved in the contact plate due to gasification of the cooling liquid, the cooling liquid in the cooling plate is conveyed to the contact plate under the dual actions of air pressure and gravity, so that heat radiation is realized, the cooling plate radiates the heat in a heat radiation mode under the action of the heat radiating fins on the surface of the cooling plate, and the external air is guided onto the heat radiating fins under the guiding action of the air inlet and the side guiding grooves, so that the heat radiation is assisted, the traditional transverse heat radiation mode is abandoned only in a mode of radiating the external heat radiation mode, the cooling liquid is adopted for carrying out in a circulating mode, the whole projector does not need, the heat radiation effect is better, and electric energy is consumed, a plurality of or larger fans are used for assisting the cooling liquid to stably operate for a long time, and the projector can be used for hanging the projector in a hotel in a large range.
Drawings
FIG. 1 shows an embodiment of the present utility model is a schematic diagram of the overall structure;
FIG. 2 is a schematic diagram of an internal structure of a projector according to an embodiment of the utility model;
fig. 3 is a schematic diagram of a cooling plate structure according to an embodiment of the utility model.
In the figure: 1. a projector; 2. a side guide groove; 3. an air inlet; 4. a main board assembly; 5. a contact plate; 6. a cooling plate; 7. a first circulation pipe; 8. a second circulation pipe; 9. and the heat dissipation fins.
Detailed Description
In order to solve the problem, the embodiment of the utility model provides a hotel suspension projector which is convenient for transverse heat dissipation. The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a hotel suspension projector which is convenient for lateral heat dissipation, comprising a projector 1;
the inside bottom of projecting apparatus 1 is provided with the contact plate 5 that can heat conduction, contact plate 5 surface left and right sides symmetry is provided with cooling plate 6, contact plate 5 and cooling plate 6 are inside to be the cavity, and fill there is the coolant liquid.
Specifically, the surfaces of the two cooling plates 6 close to the surface of the contact plate 5 are provided with a first circulating pipe 7 and a second circulating pipe 8, the contact plate 5 is arranged on the first circulating pipe 7 and the second circulating pipe 8, and cooling liquid is filled in the first circulating pipe 7 and the second circulating pipe 8; the cooling plate 6 and the contact plate 5 are connected by the first circulation pipe 7 and the second circulation pipe 8, and the cooling liquid is allowed to circulate.
Specifically, the left side and the right side of the surface of the projector 1 are provided with side guide grooves 2; the cooling fin 9 and the inside of the projector 1 are cooled by wind blown from the outside through the side guide grooves 2.
Specifically, a plurality of air inlets 3 are arranged on the left side and the right side of the surface of the projector 1 in a linear array, and the air inlets 3 are connected with the side guide grooves 2; the air blown by the outside is guided through the air inlet 3 to cool the heat radiation fins 9 and the inside of the projector 1.
In particular, the method comprises the steps of, the two cooling plates 6 are provided with a plurality of radiating fins 9 in a linear array near the air inlet 3; heat is dissipated in radiation by means of the heat sink fins 9.
Specifically, the upper surface of the contact plate 5 is provided with a main board assembly 4; the projector is made more complete by the motherboard assembly 4.
Specifically, the contact plate 5, the cooling plate 6, the first circulation pipe 7 and the second circulation pipe 8 are filled with cooling liquid made of dichloromethane; since the cooling liquid is made of methylene dichloride, the boiling point of the cooling liquid is 39.8 ℃, and after the temperature is reached, the cooling liquid is quickly boiled and gasified, so that gas enters the cooling plate 6 through the first circulating pipe 7, a gap is reserved in the contact plate 5 due to the gasification of the cooling liquid, and the cooling liquid in the cooling plate 6 is conveyed to the contact plate 5 under the dual actions of air pressure and gravity, so that heat dissipation is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Hotel suspension type projector convenient to transversely dispel heat, its characterized in that: comprising a projector (1);
the projector is characterized in that a contact plate (5) capable of conducting heat is arranged at the bottom end inside the projector (1), cooling plates (6) are symmetrically arranged on the left side and the right side of the surface of the contact plate (5), and cavities are formed inside the contact plate (5) and the cooling plates (6) and filled with cooling liquid.
2. The hotel suspension projector for facilitating lateral heat dissipation of claim 1, wherein: the surface of the two cooling plates (6) is close to the surface of the contact plate (5) and is provided with a first circulating pipe (7) and a second circulating pipe (8), the contact plate (5) is arranged on the first circulating pipe (7) and the second circulating pipe (8), and cooling liquid is filled in the first circulating pipe (7) and the second circulating pipe (8).
3. The hotel suspension projector for facilitating lateral heat dissipation of claim 1, wherein: the left side and the right side of the surface of the projector (1) are respectively provided with a side guide groove (2).
4. A hotel suspension projector for facilitating lateral heat dissipation as defined in claim 3, wherein: the projector comprises a projector body, wherein a plurality of air inlets (3) are arranged on the left side and the right side of the surface of the projector body (1) in a linear array, and the air inlets (3) are connected with a side guide groove (2).
5. The hotel suspension projector for facilitating lateral heat dissipation as defined in claim 4, wherein: the two cooling plates (6) are provided with a plurality of heat dissipation fins (9) which are arranged in a linear array near the air inlet (3).
6. The hotel suspension projector for facilitating lateral heat dissipation of claim 1, wherein: the upper surface of the contact plate (5) is provided with a main board assembly (4).
7. The hotel suspension projector for facilitating lateral heat dissipation of claim 1, wherein: the contact plate (5), the cooling plate (6), the first circulating pipe (7) and the second circulating pipe (8) are filled with cooling liquid which is made of dichloromethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381742.8U CN220455657U (en) | 2023-03-03 | 2023-03-03 | Hotel suspension type projector convenient to transversely dispel heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381742.8U CN220455657U (en) | 2023-03-03 | 2023-03-03 | Hotel suspension type projector convenient to transversely dispel heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220455657U true CN220455657U (en) | 2024-02-06 |
Family
ID=89733178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320381742.8U Active CN220455657U (en) | 2023-03-03 | 2023-03-03 | Hotel suspension type projector convenient to transversely dispel heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220455657U (en) |
-
2023
- 2023-03-03 CN CN202320381742.8U patent/CN220455657U/en active Active
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