CN210470108U - Box heat abstractor that intelligence poster screen was used - Google Patents
Box heat abstractor that intelligence poster screen was used Download PDFInfo
- Publication number
- CN210470108U CN210470108U CN201921095750.6U CN201921095750U CN210470108U CN 210470108 U CN210470108 U CN 210470108U CN 201921095750 U CN201921095750 U CN 201921095750U CN 210470108 U CN210470108 U CN 210470108U
- Authority
- CN
- China
- Prior art keywords
- hole
- box body
- box
- piston
- temperature detector
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a box heat abstractor that intelligence poster screen was used, include the heat abstractor body with poster screen matched with, the heat abstractor body includes box and the cooling fan of fixed mounting in one side of box, is equipped with the gas outlet on the cooling fan, and gas outlet department is connected with the outlet duct, is equipped with the controller on the cooling fan, the top fixed mounting of box has temperature detector, is equipped with the detecting head on the temperature detector, and temperature detector's detecting head extends to in the box, and detecting head and the sealed fixed suit of box, the last sensor that is equipped with of temperature detector, sensor and controller electric connection, first through-hole has been seted up on one side inner wall of box. The utility model relates to a rationally, convenient operation is convenient for keep warm and dispel the heat to the temperature in the box according to actual need, when preventing that weather is colder, and the cold gas causes the damage to the part in the box in the louvre entering box, satisfies the user demand.
Description
Technical Field
The utility model relates to a heat abstractor technical field especially relates to a box heat abstractor that intelligence poster screen was used.
Background
The intelligent poster screen can generate more heat in the running process, parts in the intelligent poster screen are easy to damage due to overhigh heat, therefore, the box body heat dissipation device for the intelligent poster screen is needed to dissipate heat, the box body heat dissipation device for the existing intelligent poster screen mainly comprises a fan and heat dissipation holes, the box body heat dissipation device for the existing intelligent poster screen is generally suitable for being used in hot days, convection is formed between the heat dissipation holes and the fan to dissipate heat of the intelligent poster screen when the intelligent poster screen is used in the hot days, when the heat dissipation device is used in cold weather, the heat dissipation holes are opened for a long time to form convection with the outside, so that the temperature in the box body is easily too low, the box body needs a long time to be preheated during operation to reach the adaptive temperature, parts in the box body are easily seriously abraded, and then reduce life, can not satisfy the user demand, therefore we have shifted out the box heat abstractor that an intelligent poster screen was used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the box heat abstractor that an intelligence poster screen was used that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a box body heat dissipation device for an intelligent poster screen comprises a heat dissipation device body matched with the poster screen, wherein the heat dissipation device body comprises a box body and a heat dissipation fan fixedly arranged on one side of the box body, the heat dissipation fan is provided with an air outlet, the air outlet is connected with an air outlet pipe, the heat dissipation fan is provided with a controller, the top of the box body is fixedly provided with a temperature detector, the temperature detector is provided with a detection head, the detection head of the temperature detector extends into the box body, the detection head is fixedly sleeved with the box body in a sealing manner, the temperature detector is provided with a sensor, the sensor is electrically connected with the controller, a first through hole is formed in the inner wall of one side of the box body, a check valve is fixedly sleeved in the first through hole in a sealing manner, the check valve is fixedly connected with one end, away from the heat dissipation fan, the top inner wall and the bottom inner wall of the second through hole are fixedly provided with the same vertical rod, one side of the vertical rod, which is far away from the trapezoidal rubber plug, is fixedly provided with a rectangular block, one side of the rectangular block, which is far away from the vertical rod, is provided with a rectangular groove, a heat conducting fin is fixedly sleeved in the rectangular groove in a sealing manner, one side of the heat conducting fin, which is close to the vertical rod, is provided with a piston which is sleeved in the rectangular groove in a sliding manner in a sealing manner, carbon dioxide gas is filled between the piston and the heat conducting fin, one side of the piston, which is close to the vertical rod, is fixedly provided with a push rod, one side of the vertical rod, which is far away from the piston, extends out of the rectangular block, one end of the push rod, which is far away from the piston, penetrates through the rectangular hole and, one side of the sliding chute close to the piston is provided with an opening, the sliding block is in sliding connection with the corresponding sliding chute, and a plurality of springs are fixedly connected between one side of the sliding block close to the piston and one side of the piston.
Preferably, the trapezoidal rubber plug is fixedly sleeved with a first sealing ring, and the outer side of the first sealing ring is in sliding connection with the outer side of the second through hole.
Preferably, the piston is fixedly sleeved with a second sealing ring, and the outer side of the second sealing ring is in sliding connection with the side wall of the rectangular groove.
Preferably, the ball bearings are nested on the top inner wall and the bottom inner wall of the rectangular hole and are in rolling contact with the outer side of the push rod.
Preferably, a third sealing ring is fixedly sleeved on the one-way valve, and the outer side of the third sealing ring is fixedly connected with the side wall of the first through hole.
Preferably, two sides of the vertical rod are not in contact with the inner walls of the two sides of the second through hole.
Compared with the prior art, the beneficial effects of the utility model are that:
by the box body, the temperature detector, the heat radiation fan, the first through hole, the check valve, the second through hole, the trapezoidal rubber plug, the vertical rod, the rectangular block, the rectangular groove, the heat conducting fin, the piston, the rectangular hole, the sliding block, the spring, the push rod is matched with the sliding groove, the temperature detector is started, when the temperature detector detects that the temperature exceeds the preset temperature through the detecting head, a sensor in the temperature detector sends a signal to a controller, the controller starts the heat radiation fan, gas blown out by the heat radiation fan sequentially flows through the air outlet pipe and the check valve to be blown into the box body, according to the principle that the carbon dioxide is heated to generate larger expansion, when the temperature in the box body is overhigh, the heat is transmitted to the carbon dioxide through the heat conducting fin, the carbon dioxide is heated to expand, the piston is pushed by the expansion, the push rod passes through trapezoidal rubber end cap and drives first sealing washer and second through-hole separation, steam in the box is blown out outside the box through the second through-hole this moment, when temperature detector detects the temperature in the box through the detecting head and crosses low, the expanded carbon dioxide gas contracts gradually when the temperature is lower, the spring that is in compression state resets this moment and drives the push rod through the piston and reset, the push rod drives first sealing washer through trapezoidal rubber end cap and resets, make its lateral wall in close contact with of second through-hole, reach the sealed to the second through-hole, avoid the inside temperature outflow of box when colder weather, reduce preheating time, under the principle that carbon dioxide is heated the inflation, can reach the effect that keeps ventilating at hotter weather second through-hole.
The utility model relates to a rationally, convenient operation is convenient for keep warm and dispel the heat to the temperature in the box according to actual need, when preventing that weather is colder, and the cold gas causes the damage to the part in the box in the louvre entering box, satisfies the user demand.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a box heat sink for an intelligent poster screen according to the present invention;
fig. 2 is a schematic sectional structure view of a portion a in fig. 1.
In the figure: the device comprises a box body 1, a temperature detector 2, a heat radiation fan 3, a first through hole 4, a one-way valve 5, a second through hole 6, a trapezoidal rubber plug 7, a vertical rod 8, a rectangular block 9, a rectangular groove 10, a heat conducting fin 11, a piston 12, a rectangular hole 13, a sliding block 14, a spring 15, a push rod 16 and a sliding groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a box body heat dissipation device for an intelligent poster screen comprises a heat dissipation device body matched with the poster screen, the heat dissipation device body comprises a box body 1 and a heat dissipation fan 3 fixedly installed on one side of the box body 1, the type of the heat dissipation fan 3 is AC15050, the heat dissipation fan 3 is provided with an air outlet, the air outlet is connected with an air outlet, the heat dissipation fan 3 is provided with a controller, the top of the box body 1 is fixedly provided with a temperature detector 2, the temperature detector 2 is provided with a detector head, the detector head of the temperature detector 2 extends into the box body 1 and is fixedly sleeved with the box body 1 in a sealing way, the temperature detector 2 is provided with a sensor, the type of the temperature sensor is TR02010, the sensor is electrically connected with the controller, the inner wall of one side of the box body 1 is provided with a first through hole 4, a check valve 5 is fixedly sleeved in the first, a second through hole 6 is formed in the inner wall of the other side of the box body 1, a trapezoidal rubber plug 7 is movably sleeved in the second through hole 6 in a sealing manner, the same vertical rod 8 is fixedly installed on the inner wall of the top part and the inner wall of the bottom part of the second through hole 6, a rectangular block 9 is fixedly installed on one side, away from the trapezoidal rubber plug 7, of the vertical rod 8, a rectangular groove 10 is formed in one side, away from the vertical rod 8, of the rectangular block 9, a heat conducting fin 11 is fixedly sleeved in the rectangular groove 10 in a sealing manner, a piston 12 which is sleeved in the rectangular groove 10 in a sealing manner in a sliding manner is arranged on one side, close to the vertical rod 8, of the heat conducting fin 11, a push rod 16 is fixedly installed on one side, close to the vertical rod 8, of the piston 12, a rectangular hole 13 is formed in one side of the vertical rod 8, one end, away from the piston 12, the outer side of a push rod 16 and the side wall of a rectangular hole 13 are movably mounted, sliding blocks 14 are fixedly mounted on the inner walls of two sides of the rectangular hole 13, sliding grooves 17 are formed in two sides of the push rod 16, one side, close to a piston 12, of each sliding groove 17 is provided with an opening, each sliding block 14 is in sliding connection with the corresponding sliding groove 17, a plurality of springs 15 are fixedly connected between one side, close to the piston 12, of each sliding block 14 and one side of the piston 12, and the temperature detector 2, a cooling fan 3, a first through hole 4, a one-way valve 5, a second through hole 6, a trapezoidal rubber plug 7, a vertical rod 8, a rectangular block 9, a rectangular groove 10, a heat conducting fin 11, the piston 12, the rectangular hole 13, the sliding blocks 14, the springs 15 and the push rod 16 are matched with the sliding grooves 17 to turn on the temperature detector 2, and when the temperature detector 2 detects that the, the controller starts the heat radiation fan 3, the gas blown out by the heat radiation fan 3 flows through the gas outlet pipe and blows into the box body 1 through the one-way valve 5 in sequence, according to the principle that the carbon dioxide is heated to generate large expansion, when the temperature in the box body 1 is overhigh, the heat is transmitted to the carbon dioxide through the heat conducting fins 11, the carbon dioxide is heated to expand, the force of the expansion of the carbon dioxide pushes the piston 12 to move, the piston 12 drives the push rod 16 to move and compress the spring 15, the push rod 16 drives the first sealing ring and the second through hole 6 to separate through the trapezoidal rubber plug 7, at the moment, the hot gas in the box body 1 is blown out of the box body 1 through the second through hole 6, when the temperature detector 2 detects that the temperature in the box body 1 is overlow through the detector head, the expanded carbon dioxide is gradually contracted when the temperature is lower, at the moment, push rod 16 drives first sealing washer through trapezoidal rubber end cap 7 and resets, makes its lateral wall in close contact with second through-hole 6, reaches the sealed to second through-hole 6, avoids the inside temperature outflow of box 1 when cold weather, reduces preheating time, under the principle that carbon dioxide is heated and expanded, can reach the effect that keeps ventilating at hot weather second through-hole 6, the utility model relates to a rationally, convenient operation is convenient for keep warm and dispel the heat to the temperature in the box 1 according to actual need, when preventing that weather is cold, the cold gas causes the damage to the part in the box 1 in getting into the box 1 through the louvre, satisfies the user demand.
The utility model discloses in, fixed cover is equipped with first sealing washer on trapezoidal rubber end cap 7, the outside of first sealing washer and the outside sliding connection of second through-hole 6, fixed cover is equipped with the second sealing washer on piston 12, the outside of second sealing washer and the lateral wall sliding connection of rectangular channel 10, all nested ball on the top inner wall of rectangular channel 13 and the bottom inner wall, ball and the outside rolling contact of push rod 16, fixed cover is equipped with the third sealing washer on check valve 5, the outside of third sealing washer and the lateral wall fixed connection of first through-hole 4, the both sides of montant 8 and the both sides inner wall of second through-hole 6 are contactless, through box 1, temperature detector 2, radiator fan 3, first through-hole 4, check valve 5, second through-hole 6, trapezoidal rubber end cap 7, montant 8, rectangular block 9, rectangular channel 10, conducting strip 11, piston 12, rectangular channel 13, slider 14, spring 15, The push rod 16 is matched with the sliding groove 17, the temperature detector 2 is started, when the temperature detector 2 detects that the temperature exceeds the preset temperature through a detection head, a sensor in the temperature detector 2 sends a signal to a controller, the controller starts the heat dissipation fan 3, gas blown out by the heat dissipation fan 3 flows through an air outlet pipe and a one-way valve 5 in sequence and is blown into the box body 1, according to the principle that the carbon dioxide is heated to generate large expansion, when the temperature in the box body 1 is overhigh, the heat is transmitted to the carbon dioxide through the heat conducting sheet 11, the carbon dioxide is heated to expand, the piston 12 is pushed to move by the expansion force of the carbon dioxide, the piston 12 drives the push rod 16 to move and compress the spring 15, the push rod 16 drives the first sealing ring to be separated from the second through the trapezoidal rubber plug 7, at the moment, hot gas in the box body 1, when the temperature detector 2 detects that the temperature in the box body 1 is too low through the detecting head, the expanded carbon dioxide gas gradually contracts when the temperature is lower, the spring 15 in a compression state resets and drives the push rod 16 to reset through the piston 12, the push rod 16 drives the first sealing ring to reset through the trapezoidal rubber plug 7, so that the first sealing ring is in close contact with the side wall of the second through hole 6 to seal the second through hole 6, the temperature in the box body 1 is prevented from flowing out in the cold weather, the preheating time is shortened, and the effect of keeping ventilation in the second through hole 6 in the hot weather can be achieved under the principle that the carbon dioxide is heated to expand. The use requirement is met.
The working principle is as follows: when the poster screen works, the temperature detector 2 is started, the temperature detector 2 detects the temperature in the box body 1 through the detection head, when the detection head detects that the temperature exceeds the preset temperature, the temperature in the temperature detector 2 sends a signal to the controller, the controller starts the heat dissipation fan 3, the gas in the heat dissipation fan 3 sequentially flows through the air outlet pipe and the check valve 5 to be blown into the box body 1, according to the principle that the carbon dioxide is heated to generate large expansion, when the temperature in the box body 1 is overhigh, the heat is transferred to the carbon dioxide through the heat conducting sheet 11, the carbon dioxide is heated to expand, the force of the expansion of the carbon dioxide pushes the piston 12 to move towards the direction position far away from the heat conducting sheet 11, the piston 12 drives the push rod 16 to move towards the direction position far away from the heat conducting sheet 11 in the rectangular hole 13, so that the push rod 16 moves between two balls, the push rod 16 moves and simultaneously drives the sliding groove 17 to slide on the corresponding sliding block 14, the piston 12 compresses the spring 15, the push rod 16 drives the trapezoidal rubber plug 7 to move, the trapezoidal rubber plug 7 drives the first sealing ring to move, so that the trapezoidal rubber plug 7 is separated from the second through hole 6, at the moment, hot gas in the box body 1 flows out of the box body 1 through the second through hole 6, convection is formed under the matching of the second through hole 6 and the heat dissipation fan 3 to achieve heat dissipation, when the temperature detector 2 detects that the temperature in the box body 1 is lower than a preset temperature through a detection head, the temperature detector 2 transmits a signal to the controller through the sensor, the controller closes the heat dissipation fan 3, simultaneously, expanded carbon dioxide gas gradually shrinks when the temperature is lower, at the moment, the spring 15 in a compression state resets, the elastic force of the spring 15 drives the piston 12 to reset, the piston 12 drives the push rod 16 to reset, push rod 16 drives spout 17 and slides on the slider 14 that corresponds, push rod 16 drives trapezoidal rubber end cap 7 position shift simultaneously, trapezoidal rubber end cap 7 drives first sealing washer position shift and resets, make first sealing washer and 6 in close contact with in second through-hole, and then reached the shutoff to 6 in second through-hole, avoid the inside temperature of box 1 to flow when colder weather, reduce preheating time, improve the part life in the box 1, simultaneously under the principle that carbon dioxide is heated the inflation, can reach at hotter weather, second through-hole 6 keeps the effect of ventilating, satisfy the user demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The box body heat dissipation device comprises a heat dissipation device body matched with a poster screen, wherein the heat dissipation device body comprises a box body (1) and a heat dissipation fan (3) fixedly installed on one side of the box body (1), a gas outlet is formed in the heat dissipation fan (3), a gas outlet is connected with the gas outlet, a controller is arranged on the heat dissipation fan (3), and the box body heat dissipation device is characterized in that a temperature detector (2) is fixedly installed at the top of the box body (1), a detection head is arranged on the temperature detector (2), the detection head of the temperature detector (2) extends into the box body (1), the detection head is in sealing and fixing sleeving with the box body (1), a sensor is arranged on the temperature detector (2), the sensor is electrically connected with the controller, a first through hole (4) is formed in the inner wall of one side of the box body (1), a check valve (5) is in the first through hole, one end of the one-way valve (5) and the air outlet pipe away from the heat radiation fan (3) is fixedly connected, a second through hole (6) is formed in the inner wall of the other side of the box body (1), a trapezoidal rubber plug (7) is movably sleeved in the second through hole (6) in a sealing mode, the same vertical rod (8) is fixedly installed on the inner wall of the top portion and the inner wall of the bottom portion of the second through hole (6), a rectangular block (9) is fixedly installed on one side, away from the trapezoidal rubber plug (7), of the vertical rod (8), a rectangular groove (10) is formed in one side, away from the vertical rod (8), of the rectangular block (9), a heat conduction sheet (11) is fixedly sleeved in the rectangular groove (10) in a sealing mode, a piston (12) which is sleeved in the rectangular groove (10) in a sealing sliding mode is arranged on one side, close to the vertical rod (8), of the piston (12) is fixedly installed with a, rectangular hole (13) have been seted up to one side of montant (8), and outside piston (12) was kept away from in push rod (16) one end extended to rectangular block (9), the one end that piston (12) were kept away from in push rod (16) run through rectangular hole (13) and be close to one side fixed connection of montant (8) with trapezoidal rubber end cap (7), the outside of push rod (16) and the lateral wall movable mounting of rectangular hole (13), equal fixed mounting has slider (14) on the both sides inner wall of rectangular hole (13), spout (17) are all seted up to the both sides of push rod (16), and one side that spout (17) are close to piston (12) sets up to the opening, slider (14) and corresponding spout (17) sliding connection, a plurality of springs (15) of fixedly connected with between one side that slider (14) are close to piston (12) and one side of piston (12).
2. The heat sink for the box body of the intelligent poster screen as claimed in claim 1, wherein the trapezoidal rubber plug (7) is fixedly sleeved with a first sealing ring, and the outer side of the first sealing ring is slidably connected with the outer side of the second through hole (6).
3. A casing heat sink for a smart poster screen according to claim 1, characterised in that a second sealing ring is fixed to the piston (12) and the outer side of the second sealing ring is slidably connected to the side wall of the rectangular groove (10).
4. A casing heat sink for a smart poster screen according to claim 1, wherein balls are nested on both the top and bottom inner walls of the rectangular hole (13), the balls being in rolling contact with the outside of the push rod (16).
5. The heat sink for the box body of the intelligent poster screen as claimed in claim 1, wherein the one-way valve (5) is fixedly sleeved with a third sealing ring, and the outer side of the third sealing ring is fixedly connected with the side wall of the first through hole (4).
6. A casing heat sink for a smart poster screen according to claim 1, wherein both sides of the vertical rod (8) are not in contact with the inner walls of both sides of the second through hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095750.6U CN210470108U (en) | 2019-07-12 | 2019-07-12 | Box heat abstractor that intelligence poster screen was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095750.6U CN210470108U (en) | 2019-07-12 | 2019-07-12 | Box heat abstractor that intelligence poster screen was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210470108U true CN210470108U (en) | 2020-05-05 |
Family
ID=70445173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921095750.6U Expired - Fee Related CN210470108U (en) | 2019-07-12 | 2019-07-12 | Box heat abstractor that intelligence poster screen was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210470108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601245A (en) * | 2021-08-11 | 2021-11-05 | 王文锦 | Numerical control metal cutting machine tool |
-
2019
- 2019-07-12 CN CN201921095750.6U patent/CN210470108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601245A (en) * | 2021-08-11 | 2021-11-05 | 王文锦 | Numerical control metal cutting machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112133534B (en) | Self-ventilation heat dissipation type oil-immersed transformer | |
| CN206758867U (en) | A kind of electric power cabinet automatic open-close thermal window structure | |
| CN112000186A (en) | Server information processing equipment based on internet big data | |
| CN210470108U (en) | Box heat abstractor that intelligence poster screen was used | |
| CN208332772U (en) | Anti-freezing structure and water cooler applied to water cooler | |
| CN108289402B (en) | The radiator structure of communication terminal | |
| CN114423263B (en) | Outdoor communication machine room with high heat exchange performance | |
| CN113669474A (en) | Prevention of seepage passes through flue gas damper sealing mechanism | |
| CN107968339A (en) | A kind of transformer equipment heat dissipating method | |
| CN105351901B (en) | Circulating water type radiator | |
| CN108521227A (en) | A kind of photovoltaic apparatus inverter heat-dissipating casing | |
| CN206116957U (en) | Low -voltage distribution cabinet with ventilation cooling function | |
| CN112099598A (en) | Cloud computing fan-free industrial personal computer | |
| CN107939823A (en) | A kind of self-lubricated control arm ball pin assembly | |
| CN205828904U (en) | The transformer room's air exchange system being automatically adjusted | |
| CN209978189U (en) | Air conditioner condenser assembly easy to radiate heat | |
| CN116761409A (en) | High-frequency voltage stabilizer | |
| CN205784028U (en) | The freezing type drier control device of air-cooled condenser | |
| CN115881664A (en) | Automatic temperature control equipment for BGA (ball grid array) packaged chip | |
| CN115301797A (en) | Automatic efficient stamping device for dies | |
| CN113653267A (en) | Waterproof coiled material | |
| CN114229000A (en) | Police unmanned aerial vehicle with high-efficient heat dissipation function | |
| CN106058654A (en) | Self-adjusting transformer room ventilation system | |
| CN205784076U (en) | A kind of control device for the air-cooled condenser of freezing type drier | |
| CN106579972B (en) | The vacuum cup of Childproof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210712 |