CN209676736U - A kind of high-cooling property mixing audio and video matrix equipment - Google Patents
A kind of high-cooling property mixing audio and video matrix equipment Download PDFInfo
- Publication number
- CN209676736U CN209676736U CN201822055174.4U CN201822055174U CN209676736U CN 209676736 U CN209676736 U CN 209676736U CN 201822055174 U CN201822055174 U CN 201822055174U CN 209676736 U CN209676736 U CN 209676736U
- Authority
- CN
- China
- Prior art keywords
- matrix
- intake passage
- air intake
- shell
- blower
- 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
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of high-cooling property mixing audio and video matrix equipment, including matrix shell, transition wind chamber is provided at the top of the matrix shell inner cavity, transition wind bottom of chamber portion is evenly distributed with multiple stomatas, the matrix cover top portion is provided with air intake passage, the air intake passage is connected with transition wind chamber, and the junction cooperation of the air intake passage and transition wind chamber is equipped with the first blower, and the air intake passage inner cavity top is provided with semiconductor chilling plate.Air in external environment is pumped in air intake passage by the utility model by the first blower, and cooled down using semiconductor chilling plate to the gas in air intake passage, it is intracavitary that the gas after cooling is evacuated to transition wind by the first blower, and matrix interior of shell is entered by stomata, simultaneously, the hot gas of matrix interior of shell is taken out outward using the second blower, the wind of the wind for being pumped into the first blower and the extraction of the second blower forms convection current, greatly improves the outlet rate of matrix interior of shell hot gas.
Description
Technical field
The utility model relates to matrix device technical field, in particular to a kind of high-cooling property mixing audio and video matrix is set
It is standby.
Background technique
Video/audio matrix switch dedicated for vision signal and audio signal (non-equilibrium stereo audio signal) into
Row switching and distribution, can be by multiple signals from any channel that input channel switching is transported in output channel, and export
Interchannel is independent of one another.
The utility model patent of 207766757 U of patent application publication CN discloses a kind of high-cooling property mixing sound view
Frequency matrix device combines by using air supply device in the technical scheme and is distributed in matrix body interior two sides and lower part
Air supply pipeline form, can be that matrix body interior is sent into the lower air of ambient temperature, while matrix from all angles
The high-temperature gas of body interior is then discharged by being set to the air draft filter screen of matrix ontology two sides, realizes matrix body interior
Air pressure balance can effectively avoid the influence to internal matrix such as extraneous dust using inlet air filter screen, guarantee air supply process
Cleaning, which can be replaced at any time in the case where gather dust is more, which has
Good using effect and extensive promotional value, but in actual use, by then passing through disengaging air balance real
It now radiates to matrix body interior, causes radiating efficiency lower.
Therefore, it is necessary to solve the above problems to invent a kind of high-cooling property mixing audio and video matrix equipment.
Utility model content
The purpose of this utility model is to provide a kind of high-cooling property mixing audio and video matrix equipment, will by the first blower
Air in external environment is pumped in air intake passage, and is cooled down using semiconductor chilling plate to the gas in air intake passage,
It is intracavitary that the gas after cooling is evacuated to transition wind by the first blower, matrix interior of shell is then entered by stomata, meanwhile, utilize
Two blowers take out the hot gas of matrix interior of shell outward, so that the wind that wind and the second blower that the first blower is pumped into are extracted out is formed pair
Stream, is greatly improved the outlet rate of matrix interior of shell hot gas, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-cooling property mixing audio and video matrix
Equipment, including matrix shell, the matrix shell inner cavity top are provided with transition wind chamber, and transition wind bottom of chamber portion is uniformly distributed
Have multiple stomatas, the matrix cover top portion is provided with air intake passage, and the air intake passage is connected with transition wind chamber, it is described into
Wind channel and the cooperation of the junction of transition wind chamber are equipped with the first blower, and the air intake passage inner cavity top is provided with semiconductor refrigerating
Piece, described air intake passage one end are provided with connection ring, and the connection ring peripheral side inner wall cooperation is equipped with the first strainer, the connection
It is threadedly coupled between ring and air intake passage, wind deflector, the wind deflector top is provided tiltedly on matrix shell inner cavity two sidewalls
Portion is provided with fin platform, and the fin platform peripheral side is evenly distributed with radiating fin, and the fin platform top center runs through
Equipped with threading hole, it is provided with strut between the fin platform and wind deflector, is provided with matrix main body at the top of the fin platform, two
Cooperation is equipped with the second blower between the wind deflector, and second blower bottom is provided with the second strainer.
Preferably, one end is fixed with baffle at the top of the radiating fin, and the baffle side is provided with clamping plate, the gear
The first spring is provided between plate and clamping plate, first both ends of the spring is connected with baffle and Boards wall respectively, the folder
Plate top is obliquely installed in 45° angle outward.
Preferably, the matrix outer casing bottom is provided with bottom plate, and matrix shell the corner location is fixed with
Limited block, the peripheral side corner outer wall of the bottom plate are bonded with the inner sidewall activity of limited block, the bottom plate and matrix shell
Between be provided with second spring, the second spring both ends are fixedly linked with bottom plate and matrix shell respectively.
Preferably, the bottom plate top center is provided with vacuum pumping pump and bottom four corners position is provided with vacuum
Sucker is connected between the vacuum pumping pump and vacuum chuck by connecting tube.
Preferably, the semiconductor chilling plate is coupled to electricity by one piece of N-type semiconductor material and one piece of p-type semiconductor material
Occasionally at after connecting DC current, the transfer of energy can be generated, and electric current is absorbed by the connector that N-type element flows to p-type element
Heat becomes cold end, and discharges heat by the connector that p-type element flows to N-type element, becomes hot end.
The technical effect and advantage of the utility model:
1, by being equipped with the first blower, the second blower and semiconductor chilling plate, be conducive to outer ring through the first blower
Air in border is pumped in air intake passage, and is cooled down using semiconductor chilling plate to the gas in air intake passage, by
It is intracavitary that gas after cooling is evacuated to transition wind by one blower, then enters matrix interior of shell by stomata, meanwhile, utilize the second wind
Machine takes out the hot gas of matrix interior of shell outward, so that the wind of wind and the extraction of the second blower that the first blower is pumped into forms convection current,
It is greatly improved the outlet rate of matrix interior of shell hot gas, also, when matrix device is under cold environment and works, it is available
Semiconductor chilling plate preheats the gas in air intake passage, then passes to inside matrix device, to matrix main body and company
Link is preheated, to ensure the steady operation of matrix device；
2, by being equipped with baffle, clamping plate with the first spring, be conducive to carry out clamping to the matrix main body of different size, improve
The applicability of matrix device reduces its maintenance cost, also, since clamping plate top is obliquely installed in 45° angle outward, is convenient for matrix
Main body is caught in, and reduces the operation frequently aligned；
3, by being equipped with bottom plate and limited block, be conducive to the vibration generated during the first blower and the second blower work
When conducting under trend, the restoring force generated using second spring forms a pair of reversed momentum with the vibration transmitted downwards, thus
The vibration amplitude transmitted downwards is reduced, the generation of noise is reduced, and limited block can limit the up and down motion of bottom plate, with
Ensure the stabilization of matrix device work；
It 4, will be in the cavity that formed between vacuum chuck and placed mesa using vacuum pumping pump by being equipped with vacuum chuck
Air extraction so that the cavity formed between vacuum chuck and placed mesa becomes a negative pressure space, so that matrix be set
It is standby to be firmly adsorbed on placed mesa, prevent it to be touched down and break.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the fin platform cross-sectional view of the utility model；
Fig. 3 is part A enlarged drawing in Fig. 1 of the utility model；
Fig. 4 is the standoff features schematic diagram of the utility model；
Fig. 5 is the semiconductor chilling plate working principle diagram of the utility model；
In figure: 1 matrix shell, 2 transition wind chambers, 3 stomatas, 4 air intake passages, 5 first blowers, 6 semiconductor chilling plates, 7 connect
It connects ring, 8 first strainers, 9 wind deflectors, 10 fin platforms, 11 struts, 12 matrix main bodies, 13 second blowers, 14 second strainers, 15 wear
String holes, 16 baffles, 17 clamping plates, 18 first springs, 19 bottom plates, 20 vacuum pumping pumps, 21 vacuum chucks, 22 second springs, 23 limits
Block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of high-cooling property mixing audio and video matrix equipment as shown in Figs. 1-5, including matrix
Shell 1,1 inner cavity top of matrix shell are provided with transition wind chamber 2, and 2 bottom of transition wind chamber is evenly distributed with multiple gas
Hole 3 is provided with air intake passage 4 at the top of the matrix shell 1, and the air intake passage 4 is connected with transition wind chamber 2, the air inlet
Channel 4 and the cooperation of the junction of transition wind chamber 2 are equipped with the first blower 5, and 4 inner cavity top of air intake passage is provided with semiconductor system
Cold 6, described 4 one end of air intake passage is provided with connection ring 7, and 7 peripheral side inner wall of the connection ring cooperation is equipped with the first strainer 8,
It is threadedly coupled between the connection ring 7 and air intake passage 4, is provided tiltedly with wind deflector 9 on the 1 inner cavity two sidewalls of matrix shell,
Fin platform 10 is provided at the top of the wind deflector 9,10 peripheral side of fin platform is evenly distributed with radiating fin, the fin platform
10 top centers, which run through, is equipped with threading hole 15, and strut 11, the fin are provided between the fin platform 10 and wind deflector 9
Matrix main body 12 is provided at the top of platform 10, cooperation is equipped with the second blower 13, second blower 13 between two wind deflectors 9
Bottom is provided with the second strainer 14.
Further, in the above-mentioned technical solutions, one end is fixed with baffle 16, the baffle at the top of the radiating fin
16 sides are provided with clamping plate 17, and the first spring 18,18 both ends of the first spring are provided between the baffle 16 and clamping plate 17
It is fixedly linked respectively with baffle 16 and clamping plate 17, is conducive to carry out clamping to the matrix main body 12 of different size, improves matrix
The applicability of equipment reduces its maintenance cost, and 17 top of clamping plate is obliquely installed in 45° angle outward, is convenient for matrix main body 12
Be caught in, reduce the operation that frequently aligns.
Further, in the above-mentioned technical solutions, 1 bottom of matrix shell is provided with bottom plate 19, the matrix shell 1
The corner location is fixed with limited block 23, the peripheral side corner outer wall of the bottom plate 19 and the inner sidewall of limited block 23
Activity fitting, is provided with second spring 22 between the bottom plate 19 and matrix shell 1,22 both ends of second spring respectively with bottom
Plate 19 and matrix shell 1 are fixedly linked, and are conducive to the vibration generated in 13 course of work of the first blower 5 and the second blower
Downwards when conduction, the restoring force generated using second spring 22 forms a pair of reversed momentum with the vibration transmitted downwards, thus
The vibration amplitude transmitted downwards is reduced, the generation of noise is reduced, and limited block 23 can limit the up and down motion of bottom plate 19
Position, to ensure the stabilization of matrix device work.
Further, in the above-mentioned technical solutions, 19 top center of bottom plate be provided with vacuum pumping pump 20 and
Bottom four corners position is provided with vacuum chuck 21, is connected between the vacuum pumping pump 20 and vacuum chuck 21 by connecting tube
It connects, extracts the air in the cavity formed between vacuum chuck 21 and placed mesa out using vacuum pumping pump 20, so that vacuum
The cavity formed between sucker 21 and placed mesa becomes a negative pressure space, so that matrix device is firmly adsorbed on mounting table
On face, it is prevented to be touched down and break.
Further, in the above-mentioned technical solutions, the semiconductor chilling plate 6 is by one piece of N-type (Bi2Te3-Bi2Se3)
Semiconductor material and one block of p-type (Bi2Te3-Sb2Te3) semiconductor material are coupled to galvanic couple and form, after connecting DC current,
The transfer of energy can be generated, electric current absorbs heat by the connector that N-type element flows to p-type element, become cold end, and by p-type member
Part flows to the connector release heat of N-type element, becomes hot end, is conducive to that the temperature of wind in air intake passage 4 is adjusted, both may be used
Realization radiates to matrix device in the course of work, and can preheat to the equipment under cold environment, to ensure that matrix is set
Standby steady operation.
This practical working principle:
Referring to Figure of description 1-2, in use, matrix device is connected with external power supply, then pass through the first blower 5
Air in external environment is pumped in air intake passage 4, it, can be to sucking since 4 one end of air intake passage is provided with the first strainer 8
Gas be filtered processing, avoid the dust and other impurities in external environment from entering in matrix device and the work of influence matrix equipment
Work is stablized, can be logical by 6 pairs of semiconductor chilling plate air inlets during the gas in external environment is drawn into air intake passage 4
Gas in road 4 cools down, and the gas after cooling is evacuated in transition wind chamber 2 by the first blower 5, and enters square by stomata 3
Inside battle array shell 1, meanwhile, the hot gas inside matrix shell 1 is taken out outward using the second blower 13, so that the first blower 5 is pumped into
Wind and the second blower 13 extraction wind formed convection current, be greatly improved the outlet rate of 1 inside hot gas of matrix shell, also,
Since 1 bottom of matrix shell is provided with bottom plate 19,1 the corner location of matrix shell is fixed with limited block 23, bottom plate 19
Peripheral side corner outer wall be bonded with the inner sidewall activity of limited block 23, and is provided between bottom plate 19 and matrix shell 1
Two springs 22,22 both ends of second spring are fixedly linked with bottom plate 19 and matrix shell 1 respectively, be conducive to the first blower 5 with
And the vibration generated in 13 course of work of the second blower is when conducting downwards, the restoring force that utilizes second spring 22 to generate and passes downwards
The vibration passed forms a pair of reversed momentum, to reduce the vibration amplitude transmitted downwards, reduces the generation of noise, and limited block
23 can limit the up and down motion of bottom plate 19, to ensure the stabilization of matrix device work, in addition, 19 top center of bottom plate
Position is provided with vacuum pumping pump 20 and bottom four corners position is provided with vacuum chuck 21, vacuum pumping pump 20 and vacuum chuck 21
Between be connected by connecting tube, will be in the cavity that formed between vacuum chuck 21 and placed mesa using vacuum pumping pump 20
Air extraction, so that the cavity formed between vacuum chuck 21 and placed mesa becomes a negative pressure space, so that matrix be set
It is standby to be firmly adsorbed on placed mesa, prevent it to be touched down and break；
Referring to Figure of description 1 and Fig. 3, in use, since one end is fixed with baffle 16 at the top of radiating fin,
16 side of baffle is provided with clamping plate 17, and the first spring 18 is provided between baffle 16 and clamping plate 17,18 both ends of the first spring point
It is not fixedly linked with baffle 16 and clamping plate 17, is conducive to carry out clamping to the matrix main body 12 of different size, improves matrix and set
Standby applicability reduces its maintenance cost, meanwhile, 17 top of clamping plate is obliquely installed in 45° angle outward, convenient for matrix main body 12
It is caught in, reduces the operation frequently aligned；
Referring to Figure of description 4, in use, due to peripheral side corner outer wall and the limited block 23 of bottom plate 19
Inner sidewall activity patch, is conducive to limit the up and down motion of bottom plate 19 by limited block 23, to ensure that matrix device works
Stabilization；
Referring to Figure of description 5, during semiconductor chilling plate 6 works, first by one piece of N-type semiconductor material and one
Block p-type semiconductor material is coupled to galvanic couple pair, then connects DC current in this circuit, when one piece of N-type semiconductor material
Heat transfer, heat will be generated when having electric current to pass through in the thermocouple pair being coupled to one piece of p-type semiconductor material, between both ends
Amount will be transferred to the other end from one end, so that generating the temperature difference forms hot and cold side, but there are resistance to work as electric current for semiconductor itself
By heat will be generated when semiconductor, to will affect hot transmitting, and the heat between two pole plates can also pass through air
Reverse heat transmitting is carried out with semiconductor material itself, when hot and cold side reaches certain temperature difference, and the amount of both heat transmitting is equal, just
An equalization point can be reached, just reverse heat transmitting is cancelled out each other, and the temperature of hot and cold side would not continue to change at this time, in order to
Reach lower temperature, the modes such as heat dissipation can be taken to reduce the temperature in hot end to realize.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of high-cooling property mixing audio and video matrix equipment, including matrix shell (1), it is characterised in that: the matrix shell
(1) inner cavity top is provided with transition wind chamber (2), and transition wind chamber (2) bottom is evenly distributed with multiple stomatas (3), the square
It is provided with air intake passage (4) at the top of battle array shell (1), the air intake passage (4) is connected with transition wind chamber (2), and the air inlet is logical
The cooperation of the junction of road (4) and transition wind chamber (2) is equipped with the first blower (5), and air intake passage (4) inner cavity top is provided with half
Conductor cooling piece (6), described air intake passage (4) one end are provided with connection ring (7), connection ring (7) the peripheral side inner wall cooperation
It equipped with the first strainer (8), is threadedly coupled between the connection ring (7) and air intake passage (4), matrix shell (1) inner cavity two
It is provided tiltedly on side wall wind deflector (9), is provided with fin platform (10) at the top of the wind deflector (9), the fin platform (10) is circumferential
Side is evenly distributed with radiating fin, and fin platform (10) top center, which runs through, is equipped with threading hole (15), the fin platform
(10) it is provided with strut (11), is provided with matrix main body (12) at the top of the fin platform (10), two institutes between wind deflector (9)
It states cooperation between wind deflector (9) and is equipped with the second blower (13), the second blower (13) bottom is provided with the second strainer (14).
2. a kind of high-cooling property mixing audio and video matrix equipment according to claim 1, it is characterised in that: the radiating fin
One end is fixed with baffle (16) at the top of piece, and baffle (16) side is provided with clamping plate (17), the baffle (16) and clamping plate
(17) it is provided between the first spring (18), the first spring (18) both ends are fixed with baffle (16) and clamping plate (17) respectively
It is connected, clamping plate (17) top is obliquely installed in 45° angle outward.
3. a kind of high-cooling property mixing audio and video matrix equipment according to claim 1, it is characterised in that: outside the matrix
Shell (1) bottom is provided with bottom plate (19), and (1) the corner location of matrix shell is fixed with limited block (23), described
The peripheral side corner outer wall of bottom plate (19) is bonded with the inner sidewall activity of limited block (23), the bottom plate (19) and matrix shell
(1) it is provided between second spring (22), second spring (22) both ends are solid with bottom plate (19) and matrix shell (1) respectively
It is fixed to be connected.
4. a kind of high-cooling property mixing audio and video matrix equipment according to claim 3, it is characterised in that: the bottom plate
(19) top center is provided with vacuum pumping pump (20) and bottom four corners position is provided with vacuum chuck (21), the pumping
It is connected between vacuum pump (20) and vacuum chuck (21) by connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055174.4U CN209676736U (en) | 2018-12-08 | 2018-12-08 | A kind of high-cooling property mixing audio and video matrix equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055174.4U CN209676736U (en) | 2018-12-08 | 2018-12-08 | A kind of high-cooling property mixing audio and video matrix equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676736U true CN209676736U (en) | 2019-11-22 |
Family
ID=68562117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822055174.4U Active CN209676736U (en) | 2018-12-08 | 2018-12-08 | A kind of high-cooling property mixing audio and video matrix equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114077121A (en) * | 2020-08-10 | 2022-02-22 | 上海多倍通新能源科技有限公司 | Energy-saving heat dissipation device for solar wireless monitoring |
-
2018
- 2018-12-08 CN CN201822055174.4U patent/CN209676736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114077121A (en) * | 2020-08-10 | 2022-02-22 | 上海多倍通新能源科技有限公司 | Energy-saving heat dissipation device for solar wireless monitoring |
| CN114077121B (en) * | 2020-08-10 | 2024-05-07 | 上海多倍通新能源科技有限公司 | Energy-saving heat dissipation device for solar wireless monitoring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203788628U (en) | Novel high-power outdoor cabinet heat dissipation air channel structure | |
| CN209676736U (en) | A kind of high-cooling property mixing audio and video matrix equipment | |
| CN109362214A (en) | A kind of high-cooling property mixing audio and video matrix equipment and setting method | |
| CN204651972U (en) | A kind of ventilation and heat structure of outdoor direct charger | |
| CN207742879U (en) | A kind of energy saving super clear LED display | |
| CN207801985U (en) | A kind of router of efficient automatic heat radiation | |
| CN110162137A (en) | A kind of online education mobile terminal of artificial intelligence | |
| CN211151106U (en) | Low-temperature direct-current power supply cabinet | |
| CN207766754U (en) | A kind of broadcast communication open air setting cabinet | |
| CN209746510U (en) | computer hardware overheat protection device | |
| CN207743074U (en) | A kind of heat radiating type electrolytic capacitor | |
| CN205040145U (en) | It is outdoor with high communication cabinet of dampproofing thermal diffusivity | |
| CN203365893U (en) | Portable projector | |
| CN201654661U (en) | Direct-ventilation heat dissipating cabinet | |
| CN209472702U (en) | A kind of set-top box that thermal diffusivity is strong | |
| CN211378618U (en) | Fin structure for air-cooled radiator | |
| CN211019778U (en) | Steam boiler's switch board heat abstractor | |
| CN107300781A (en) | A kind of sight sheet devices for medical image of good heat dissipation effect | |
| CN208999750U (en) | A kind of low noise laser-projector radiator | |
| CN208209906U (en) | Audio-frequency power amplifier | |
| CN208548838U (en) | A kind of inverter cabinet of the photovoltaic DC-to-AC converter with radiator structure | |
| CN208572244U (en) | A kind of camera chip of waterproof heat-resisting | |
| CN212727820U (en) | Power supply equipment with heat dissipation function for high-power outdoor ad hoc network | |
| CN217087516U (en) | Reactive compensation module with good heat dissipation effect | |
| CN207164447U (en) | A kind of projector with high efficiency and heat radiation ability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 116000-1-3 / F, no.3-2, middle Huaihe Road, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Zhihong (Dalian) Technology Co.,Ltd. Address before: 116000 Three Layers 318-8, Torch Road 56A, Dalian High-tech Industrial Park, Liaoning Province Patentee before: DALIAN ZHIHONG TECHNOLOGY CONSULTING Co.,Ltd. |
|
| CP03 | "change of name, title or address" |