CN215121648U - Multifunctional projection device for education - Google Patents
Multifunctional projection device for education Download PDFInfo
- Publication number
- CN215121648U CN215121648U CN202120490132.2U CN202120490132U CN215121648U CN 215121648 U CN215121648 U CN 215121648U CN 202120490132 U CN202120490132 U CN 202120490132U CN 215121648 U CN215121648 U CN 215121648U
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- Prior art keywords
- heat
- motor
- fixedly connected
- cooling pipeline
- education
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 238000003384 imaging method Methods 0.000 claims abstract description 23
- 239000003507 refrigerant Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a multifunctional projection device for education, which comprises a mounting rack, wherein the bottom of the mounting rack is fixedly connected with a shell, the inner wall of the shell is fixedly provided with an imaging component, and the top of the mounting rack is fixedly connected with a supporting mechanism; the utility model discloses an installation pole connection bearing plate, make things convenient for staff's installation heat dissipation mechanism and heat utilization mechanism, then separate motor and casing through the supporting seat, avoid the motor to obstruct the casing heat dissipation, and control motor work, make the motor drive the refrigerant in the cooling pipeline flow, thereby imaging component's heat is taken away by the refrigerant, heat in the fin volatilization refrigerant through support column one end simultaneously, make the inside temperature of casing can reduce fast, realized convenient to imaging component radiating function, avoid imaging component high temperature and damage, the practicality has greatly been improved.
Description
Technical Field
The utility model relates to an education projection equipment technical field specifically is a multi-functional projection arrangement is used in education.
Background
The projector is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a game machine, a DV and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places, and can be used for conveniently converting text information into video information and displaying the video information to students in the teaching process, so that the teaching efficiency can be improved.
However, the multi-functional projection arrangement is used in current education often adopts mounting bracket and casing to support the formation of image subassembly jointly, accomplishes teaching work with the formation of image subassembly, and is inconvenient dispels the heat to the formation of image subassembly for the inside high temperature of formation of image subassembly, easy damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional projection arrangement is used in education to the current multi-functional projection arrangement is used in education who proposes in solving above-mentioned background often adopts mounting bracket and casing to support the imaging assembly jointly, accomplishes teaching work with the imaging assembly, and is inconvenient dispels the heat to the imaging assembly, makes the inside high temperature of imaging assembly, problem easy damage.
In order to achieve the above object, the utility model provides a following technical scheme: the imaging device comprises an installation frame, wherein the bottom of the installation frame is fixedly connected with a shell, an imaging assembly is fixedly arranged on the inner wall of the shell, and the top of the installation frame is fixedly connected with a supporting mechanism;
the supporting mechanism is used for conveniently radiating the shell.
Further, in order to facilitate that a worker can conveniently install the heat dissipation mechanism and the heat energy utilization mechanism, the support mechanism includes: installation pole, bearing plate, supporting seat, support column, heat dissipation mechanism, heat utilization mechanism, the one end fixed connection of installation pole in the mounting bracket, the other end fixed connection of installation pole in the bearing plate, the supporting seat with the equal fixed mounting of heat dissipation mechanism is in the top of bearing plate, the one end fixed connection of support column in the bearing plate, the other end fixed connection of support column in heat utilization mechanism.
Further, in order to facilitate the passage of workers, the bearing plate can be conveniently separated from the shell and the heat energy utilization mechanism, the lower surface of the top of the mounting frame is fixedly connected to the mounting rod, and the top of the bearing plate is fixedly connected to the supporting column.
Further, in order to facilitate a worker to quickly transfer heat of the image forming assembly through the refrigerant, the heat dissipation mechanism includes: the motor is fixedly installed at the top of the supporting seat, one end of the cooling pipeline is fixedly connected to the motor, one side of the cooling fin is fixedly connected to the supporting column, and the refrigerant is arranged inside the cooling pipeline.
Furthermore, in order to facilitate the staff to pass through the cooling fin can shift fast the heat in the cooling pipeline, the input terminal electric connection of motor is in the power, the one end of cooling pipeline run through in the casing, the upper surface fixed connection of shells inner wall in the cooling pipeline, the cooling fin fixed connection in the cooling pipeline.
Further, in order to facilitate the staff to pass through the thermoelectric generation piece can conveniently be with heat energy conversion electric energy on the fin, heat energy utilization mechanism includes: group battery, thermoelectric generation piece, group battery fixed mounting be in the top of supporting seat, thermoelectric generation piece fixed mounting be in the both sides of fin outer wall.
Further, for the convenience of staff passes through the group battery storage the electric energy of thermoelectric generation piece production, the output port electric connection of group battery in the input terminal of motor, the output terminal electric connection of thermoelectric generation piece in the input port of group battery, thermoelectric generation piece fixed connection in the support column, the support column run through in the thermoelectric generation piece.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a be provided with supporting mechanism and heat dissipation mechanism, connect the bearing plate through the installation pole, make things convenient for staff's installation heat dissipation mechanism and heat energy to utilize the mechanism, then separate motor and casing through the supporting seat, avoid the motor to obstruct the casing heat dissipation, and control motor work, make the refrigerant among the motor drive cooling pipeline flow, thereby the heat of formation of image subassembly is taken away by the refrigerant, the heat in the fin volatilization refrigerant through support column one end simultaneously, make the inside temperature of casing can reduce fast, realized conveniently to the radiating function of formation of image subassembly, avoid the formation of image subassembly high temperature and damage, the practicality has greatly been improved.
(2) The utility model discloses a there is heat energy utilization mechanism, through support column fixed connection in thermoelectric generation piece, make thermoelectric generation piece can tightly attached fin, thereby heat in the fin can be conducted on the thermoelectric generation piece, thermoelectric generation piece converts heat energy into electric energy thereupon, input port electric connection through the group battery simultaneously in the output terminal of thermoelectric generation piece, make the electric energy storage of thermoelectric generation piece production in the group battery, the function of conveniently utilizing imaging component heat energy has been realized, input terminal electric connection through the motor simultaneously is in the output port of group battery, make the group battery can provide the energy for the motor, thereby the motor still can work when the teaching in-process has a power failure, lead to imaging component high temperature when avoiding the unexpected power failure of motor, and the practicality is greatly improved.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a top sectional view of the present invention;
fig. 4 is a schematic structural view of the heat energy utilization mechanism of the present invention.
Reference numerals: 1. a mounting frame; 2. a housing; 3. an imaging assembly; 4. a support mechanism; 401. mounting a rod; 402. a bearing plate; 403. a supporting seat; 404. a support pillar; 5. a heat dissipation mechanism; 501. a motor; 502. a cooling pipeline; 503. a heat sink; 504. a refrigerant; 6. a heat energy utilization mechanism; 601. a battery pack; 602. thermoelectric power generation piece.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, fig. 1 is a schematic front view of the present invention; fig. 2 is a side view of the present invention; FIG. 3 is a top sectional view of the present invention; fig. 4 is the structural schematic diagram of the heat energy utilization mechanism's main view, wherein, including mounting bracket 1, mounting bracket 1's bottom fixedly connected with casing 2, casing 2's inner wall fixed mounting has imaging assembly 3, mounting bracket 1's top fixedly connected with supporting mechanism 4.
In order to enable easy installation of the heat dissipation mechanism 5 and the thermal energy utilization mechanism 6, the support mechanism 4 includes: the mounting rod 401, the bearing plate 402, the supporting seat 403, the supporting column 404, the heat dissipation mechanism 5 and the heat utilization mechanism 6, one end of the mounting rod 401 is fixedly connected to the mounting frame 1, the other end of the mounting rod 401 is fixedly connected to the bearing plate 402, the supporting seat 403 and the heat dissipation mechanism 5 are both fixedly mounted on the top of the bearing plate 402, one end of the supporting column 404 is fixedly connected to the bearing plate 402, the other end of the supporting column 404 is fixedly connected to the heat utilization mechanism 6, in order to facilitate the separation of the housing 2 and the heat utilization mechanism 6 by the bearing plate 402, the lower surface of the top of the mounting frame 1 is fixedly connected to the mounting rod 401, the top of the bearing plate 402 is fixedly connected to the supporting column 404, a worker can conveniently mount the heat dissipation mechanism 5 and the heat utilization mechanism 6 through the bearing plate 402, the housing 2 is far away from the battery pack 601 and the motor 501, the situation that the battery pack 601 and the motor 501 obstruct the heat dissipation of the housing 2 from being generated by the excessive temperature inside of the imaging assembly 3 is avoided to cause damage, in order for the refrigerant 504 to be able to quickly transfer the heat of the image forming unit 3, the heat dissipation mechanism 5 includes: the motor 501, the cooling pipeline 502, the heat sink 503 and the refrigerant 504, wherein the motor 501 is fixedly installed on the top of the supporting base 403, one end of the cooling pipeline 502 is fixedly connected to the motor 501, one side of the heat sink 503 is fixedly connected to the supporting column 404, the refrigerant 504 is arranged inside the cooling pipeline 502, in order that the heat sink 503 can quickly transfer heat in the cooling pipeline 502, the input terminal of the motor 501 is electrically connected to a power supply, one end of the cooling pipeline 502 penetrates through the housing 2, the upper surface of the inner wall of the housing 2 is fixedly connected to the cooling pipeline 502, the heat sink 503 is fixedly connected to the cooling pipeline 502, so that an operator can control the operation and the stop of the motor 501 conveniently, when the motor 501 is operated, the refrigerant 504 can be pushed to flow in the cooling pipeline 502, the refrigerant 504 flows through the inside of the housing 2 through the cooling pipeline 502, the heat in the housing 2 is conducted to the refrigerant 504, and then is tightly connected to the cooling pipeline 502 through the heat sink 503, so that the heat in the refrigerant 504 can be transferred to the heat dissipation fins 503, thereby achieving the function of facilitating the heat dissipation of the imaging component 3, avoiding the temperature of the imaging component 3 from being too high, and in order that the thermoelectric generation piece 602 can conveniently convert the heat energy on the heat dissipation fins 503 into electric energy, the heat energy utilization mechanism 6 includes: the battery pack 601 and the thermoelectric generation piece 602 are fixedly arranged at the top of the supporting seat 403, the thermoelectric generation piece 602 is fixedly arranged at two sides of the outer wall of the cooling fin 503, in order to store electric energy generated by the thermoelectric generation piece 602 in the battery pack 601, an output port of the battery pack 601 is electrically connected to an input terminal of the motor 501, an output terminal of the thermoelectric generation piece 602 is electrically connected to an input port of the battery pack 601, the thermoelectric generation piece 602 is fixedly connected to the supporting column 404, the supporting column 404 penetrates through the thermoelectric generation piece 602, so that heat in the cooling fin 503 can be transferred to the thermoelectric generation piece 602, the thermoelectric generation piece 602 converts heat energy into electric energy, meanwhile, the thermoelectric generation piece 602 transfers electric energy to the battery pack 601 through charge movement, the battery pack 601 can conveniently store the electric energy generated by the thermoelectric generation piece 602, then the battery pack 601 supplies power to the motor 501, and the motor 501 can still work when power fails in a classroom, therefore, the motor 501 can work when power is cut off accidentally, and damage caused by the fact that the imaging assembly 3 cannot dissipate heat quickly when power is cut off accidentally in a classroom is prevented.
To sum up, the utility model provides a pair of multi-functional projection arrangement is used in education, when using, the staff installs casing 2 and imaging component 3 both in the classroom through mounting bracket 1, simultaneously through bearing plate 402 installation heat dissipation mechanism 5 and heat utilization mechanism 6 for casing 2 keeps away from group battery 601 and motor 501, avoids both group battery 601 and motor 501 to obstruct the casing 2 heat dissipation, prevents that imaging component 3 inside high temperature from leading to the damage.
Then, the worker controls the motor 501 to operate, so that the motor 501 pushes the refrigerant 504 to flow in the cooling line 502, so that the refrigerant 504 flows through the inside of the housing 2 through the cooling line 502, the heat inside the housing 2 is conducted to the refrigerant 504, and then is tightly connected to the cooling line 502 through the heat sink 503, so that the heat in the refrigerant 504 can be transferred to the heat sink 503, and the temperature of the imaging assembly 3 is prevented from being excessively high.
Finally, heat in the cooling fins 503 is transferred to the thermoelectric generation fins 602, so that the thermoelectric generation fins 602 convert heat energy into electric energy, and meanwhile, the thermoelectric generation fins 602 transfer the electric energy to the battery pack 601 through charge movement, so that the battery pack 601 stores the electric energy generated by the thermoelectric generation fins 602, and then the electric energy is supplied to the motor 501 through the battery pack 601, so that the motor 501 can still work when the classroom is powered off, thereby avoiding the motor 501 from working when the classroom is powered off accidentally, and preventing the imaging assembly 3 from being damaged due to the fact that the heat cannot be dissipated quickly when the classroom is powered off accidentally.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional projection arrangement is used in education, includes mounting bracket (1), the bottom fixedly connected with casing (2) of mounting bracket (1), the inner wall fixed mounting of casing (2) has imaging assembly (3), its characterized in that: the top of the mounting rack (1) is fixedly connected with a supporting mechanism (4);
the supporting mechanism (4) is used for conveniently dissipating heat of the shell (2).
2. An educational multifunctional projection device according to claim 1, wherein the support mechanism (4) comprises: installation pole (401), bearing plate (402), supporting seat (403), support column (404), heat dissipation mechanism (5), heat energy utilization mechanism (6), the one end fixed connection of installation pole (401) in mounting bracket (1), the other end fixed connection of installation pole (401) in bearing plate (402), supporting seat (403) with the equal fixed mounting of heat dissipation mechanism (5) is in the top of bearing plate (402), the one end fixed connection of support column (404) in bearing plate (402), the other end fixed connection of support column (404) in heat energy utilization mechanism (6).
3. A multifunctional projection device for education as claimed in claim 2 wherein the lower surface of the top of the mounting frame (1) is fixedly connected to the mounting bar (401) and the top of the bearing plate (402) is fixedly connected to the supporting post (404).
4. A multifunctional projection device for education as claimed in claim 3, characterized in that the heat dissipation means (5) comprises: the motor (501), the cooling pipeline (502), the fin (503), refrigerant (504), motor (501) fixed mounting in the top of supporting seat (403), the one end fixed connection of cooling pipeline (502) in motor (501), one side fixed connection of fin (503) in support column (404), refrigerant (504) set up the inside of cooling pipeline (502).
5. The multifunctional projection device for education as claimed in claim 4, wherein the input terminal of the motor (501) is electrically connected to the power supply, one end of the cooling pipeline (502) penetrates the housing (2), the upper surface of the inner wall of the housing (2) is fixedly connected to the cooling pipeline (502), and the heat sink (503) is fixedly connected to the cooling pipeline (502).
6. An educational multifunctional projection apparatus according to claim 5, wherein the heat energy utilizing mechanism (6) comprises: group battery (601), thermoelectric generation piece (602), group battery (601) fixed mounting be in the top of supporting seat (403), thermoelectric generation piece (602) fixed mounting be in the both sides of fin (503) outer wall.
7. The multifunctional projection device for education as claimed in claim 6, wherein the output port of the battery pack (601) is electrically connected to the input terminal of the motor (501), the output terminal of the thermoelectric generation sheet (602) is electrically connected to the input port of the battery pack (601), the thermoelectric generation sheet (602) is fixedly connected to the supporting column (404), and the supporting column (404) penetrates through the thermoelectric generation sheet (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490132.2U CN215121648U (en) | 2021-03-08 | 2021-03-08 | Multifunctional projection device for education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490132.2U CN215121648U (en) | 2021-03-08 | 2021-03-08 | Multifunctional projection device for education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215121648U true CN215121648U (en) | 2021-12-10 |
Family
ID=79340637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120490132.2U Expired - Fee Related CN215121648U (en) | 2021-03-08 | 2021-03-08 | Multifunctional projection device for education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215121648U (en) |
-
2021
- 2021-03-08 CN CN202120490132.2U patent/CN215121648U/en not_active Expired - Fee Related
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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: 20211210 |