CN208459756U - A kind of projector temperature control system - Google Patents
A kind of projector temperature control system Download PDFInfo
- Publication number
- CN208459756U CN208459756U CN201820903600.2U CN201820903600U CN208459756U CN 208459756 U CN208459756 U CN 208459756U CN 201820903600 U CN201820903600 U CN 201820903600U CN 208459756 U CN208459756 U CN 208459756U
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- projector
- control system
- temperature control
- blower
- cabinet
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Abstract
The utility model relates to projector apparatus technical field, in particular to a kind of projector temperature control system.It includes pedestal, turntable, driving motor, bracket, electric-controlled hydraulic bar and cabinet；The turntable is rotatably installed on the pedestal, and the driving motor is mounted on the base, for driving the turntable to rotate；The pedestal lower end is fixedly mounted on the turntable top surface, and the upper end and the tank floor are hinged；Electric-controlled hydraulic bar lower end and the turntable top surface are hinged, and the upper end and the tank floor are hinged.Projector temperature control system provided by the utility model, can be rotated by turntable and electric-controlled hydraulic bar stretches to adjust the projecting direction of projector in projector temperature control system.
Description
Technical field
The utility model relates to projector apparatus technical field, in particular to a kind of projector temperature control system.
Background technique
Projector is also known as projector, is a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.
With the progress of shadow casting technique, projector is more and more wide applied to building projection, wall projection, large scale business
, the outdoor locations such as Large-scale Artistic performance, for projector for a long time in outdoor, outdoor bad border is complicated when projection, rainfall, strong wind, dust,
High temperature, low temperature etc. can all damage projector, and current way is projector to be put into a chest, carry out rain-proof, prevent
Wind, will result in projector in this way and chest weight is very heavy, and the projecting direction difficulty of projector is larger in regulating box, especially more
When platform projector is adjusted in synchronism, need to consume a large amount of manpowers；Existing chest not can avoid high temperature, low temperature environment to projection simultaneously
The damage of instrument, the operating temperature of general projector are 5-35 degrees Celsius, and temperature is excessively high and temperature is too low can all influence projector
Working condition and service life.
Utility model content
The purpose of this utility model is to provide a kind of projector temperature control systems, to solve existing projector cabinet tune
Save the problem of the projecting direction inconvenience of its interior projector.
The purpose of this utility model is realized by following technical proposals:
A kind of projector temperature control system comprising pedestal, turntable, driving motor, bracket, electric-controlled hydraulic bar and cabinet；
The turntable is rotatably installed on the pedestal, and the driving motor is mounted on the base, for driving described turn
Disc spins；The pedestal lower end is fixedly mounted on the turntable top surface, and the upper end and the tank floor are hinged；It is described automatically controlled
Hydraulic stem lower end and the turntable top surface are hinged, and the upper end and the tank floor are hinged.
It further, further include controller and display screen；The display screen, the electric-controlled hydraulic bar, the driving motor
It is connect with the controller.
Further, projection mouth is opened up on the cabinet, and transparent baffle is installed on the projection mouth；It is equipped in the cabinet
Partition, the partition will be divided into accommodating cavity and heat exchanging chamber in the cabinet, projector is arranged in the accommodating cavity；The partition
On open up air inlet and venthole, heat storage and the first blower, the heat storage, first blower are equipped in the heat exchanging chamber
It is respectively positioned between the air inlet and the venthole；The first temperature sensor, heating device and system are equipped in the accommodating cavity
Device for cooling；First blower, first temperature sensor, the heating device, the refrigerating plant with the control
Device connection.
Further, thermal insulation layer is wrapped up outside the cabinet.
Further, the thermal insulation layer is made of aeroge.
Further, the venthole is equipped with second temperature sensor, for monitoring the venthole air outlet temperature, institute
Second temperature sensor is stated to connect with the controller.
Further, it is equipped with the second blower and air knife on the outside of the cabinet, is equipped with raindrop on the inside of the transparent baffle and passes
Sensor；Second blower is connected to the air knife by pipeline, transparent baffle described in air knife blowing outlet face；It is described
Second blower, the Raindrop sensor are connect with the controller.
Further, the transparent baffle is made of acrylic material.
Further, filtering body is equipped in the heat exchanging chamber, the filtering body is located at the air inlet and the venthole
Between.
Further, the heat storage is honeycomb ceramic heat accumulator.
The utility model has the advantages that compared with prior art
1. projector temperature control system described in the utility model comprising pedestal, turntable, driving motor, bracket, automatically controlled liquid
Compression bar and cabinet；The turntable is rotatably installed on the pedestal, and the driving motor is mounted on the base, and is used for
The turntable is driven to rotate；The pedestal lower end is fixedly mounted on the turntable top surface, and the upper end and the tank floor are cut with scissors
It connects；Electric-controlled hydraulic bar lower end and the turntable top surface are hinged, and the upper end and the tank floor are hinged；The driving motor
Rotation drives the turntable rotation, and then the cabinet is driven to rotate horizontally, and the electric-controlled hydraulic bar is flexible, drives the cabinet
It is rotated in vertical direction；Realize the motorized adjustment in projector projects direction in projector temperature control box described in the utility model.
2. projector temperature control system described in the utility model further includes controller and display screen；It is the display screen, described
Electric-controlled hydraulic bar, the driving motor are connect with the controller；It can be issued by the display screen to the controller
Instruction, the controller controls the electric-controlled hydraulic bar and driving motor movement, so that control is more accurate, while can be with
By inputting identical instruction to the display screen of more projector temperature control systems, more projector temperature control systems are realized
Synchronous adjustment.
3. opening up projection mouth on cabinet described in the utility model, transparent baffle is installed on the projection mouth；In the cabinet
Equipped with partition, the partition will be divided into accommodating cavity and heat exchanging chamber in the cabinet, and projector is arranged in the accommodating cavity；It is described
Air inlet and venthole are opened up on partition, are equipped with heat storage and the first blower, the heat storage, described first in the heat exchanging chamber
Blower is respectively positioned between the air inlet and the venthole；The first temperature sensor, heating device are equipped in the accommodating cavity
And refrigerating plant；First blower, first temperature sensor, the heating device, the refrigerating plant with it is described
Controller connection；Cavity temperature is accommodated described in the first temperature sensor real-time monitoring, and signal is passed into the control
Device, the controller analyze temperature signal, if temperature is higher than given threshold, send out to the refrigerating plant and first blower
The refrigerating plant refrigeration is opened in cloth instruction, while first blower drives air over the heat storage, the heat storage
It absorbs heat and stores heat, reduce air themperature；If temperature is lower than given threshold, to the heating device and first blower
Publication instruction, opens the heating devices heat, while first blower drives air over the heat storage, the accumulation of heat
Body heat release improves air themperature；After temperature reaches in scope of design, the controller closes the heating device/system
Device for cooling and first blower；Realize the automatic control of projector spin manifold temperature, meanwhile, when the case body temperature is high,
The heat storage heat absorption, when case body temperature is low, the heat storage heat release, recycle heat is utilized, and reduces heat waste, reduces energy
Consumption, effect is especially apparent in the biggish environment of day and night temperature.
Detailed description of the invention
Fig. 1 is projector temperature control system structure chart described in the utility model；
Fig. 2 is body structure figure (sectional view) described in the utility model；
Fig. 3 is the utility model electrical connection diagram；
In figure: 1- cabinet, 101- projector, 102- transparent baffle, 103- projection mouth, 104- thermal insulation layer, 105- partition,
106- air inlet, the first blower of 107-, 108- filtering body, 109- heat storage, 110- heat exchanging chamber, 111- venthole, 112- second
Temperature sensor, 113- heating device, 114- cooling device, the first temperature sensor of 115-, 116- accommodating cavity, the second wind of 117-
Machine, 118- Raindrop sensor, 119- air knife, 2- controller, 3- display screen, 4- bracket, 5- electric-controlled hydraulic bar, 6- turntable, 7- drive
Dynamic motor, 8- pedestal.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to Fig. 1, a kind of projector temperature control system comprising pedestal 8, turntable 6, driving motor 7, bracket 4, automatically controlled liquid
Compression bar 5 and cabinet 1；The turntable is rotatably installed on the pedestal, and the driving motor is mounted on the base, and is used
In the driving turntable rotation；The pedestal lower end is fixedly mounted on the turntable top surface, the upper end and the tank floor
Hingedly；Electric-controlled hydraulic bar lower end and the turntable top surface are hinged, and the upper end and the tank floor are hinged；The driving electricity
Machine rotation drives the turntable rotation, and then the cabinet is driven to rotate horizontally, and the electric-controlled hydraulic bar is flexible, drives the case
It is rotated in body vertical direction；Realize the electric adjustable in the projector projects direction in projector temperature control box described in the utility model
Section.
Referring to Fig. 1, Fig. 2, the utility model further includes controller 2 and display screen 3；The display screen, the electric-controlled hydraulic
Bar, the driving motor are connect with the controller；It can be issued and be instructed to the controller by the display screen, it is described
Controller controls the electric-controlled hydraulic bar and driving motor movement, so that control is more accurate, while can be by more
The display screen of platform projector temperature control system inputs identical instruction, realizes the same step of more projector temperature control systems
Section.
Referring to Fig. 1, Fig. 2, Fig. 3, projection mouth 103 is opened up on cabinet described in the utility model, installation is saturating on the projection mouth
Bright baffle 102；Partition 105 is equipped in the cabinet, the partition will be divided into accommodating cavity 116 and heat exchanging chamber 110 in the cabinet,
Projector 101 is arranged in the accommodating cavity；Air inlet 106 and venthole 111 are opened up on the partition, are set in the heat exchanging chamber
There are heat storage 109 and the first blower 107, the heat storage, first blower are respectively positioned on the air inlet and the venthole
Between；The first temperature sensor 115, heating device 113 and refrigerating plant 114 are equipped in the accommodating cavity；First blower,
First temperature sensor, the heating device, the refrigerating plant are connect with the controller；First temperature passes
Cavity temperature is accommodated described in sensor real-time monitoring, and signal is passed into the controller, the controller analyzes temperature signal,
If temperature is higher than given threshold, to the refrigerating plant and first blower publication instruction, the refrigerating plant system is opened
It is cold, while first blower drives air over the heat storage, the heat storage absorbs heat and stores heat, reduces Air Temperature
Degree；If temperature is lower than given threshold, to the heating device and first blower publication instruction, the heating device is opened
Heating, while first blower drives air over the heat storage, the heat storage heat release improves air themperature；Work as temperature
After degree reaches in scope of design, the controller closes the heating device/refrigerating plant and first blower；It realizes
The automatic control of projector spin manifold temperature, meanwhile, when the case body temperature is high, the heat storage heat absorption, case body temperature
When low, the heat storage heat release, recycle heat is utilized, and reduces heat waste, energy consumption is reduced, in the biggish environment of day and night temperature
Effect is especially apparent.
Referring to fig. 2, thermal insulation layer 104 is wrapped up outside cabinet described in the utility model；The thermal insulation layer, which is arranged, can reduce institute
The heat exchange inside and outside cabinet is stated, if the case body temperature is lower than given threshold, and the outer temperature of the cabinet is lower than the case
Body temperature can further decrease the case body temperature if heat exchanges inside and outside the cabinet at this time, thus be arranged it is described every
Thermosphere can reduce thermal loss, reduce energy consumption, and the thermal insulation layer, which is similarly arranged, can also reduce loss of refrigeration capacity, reduce energy consumption.
Referring to fig. 2, thermal insulation layer described in the utility model is made of aeroge；Aeroge is the minimum solid-state of current thermal conductivity
Material has good heat-proof quality, and light-weight, and elasticity is good.
Referring to Fig. 1, Fig. 2, Fig. 3, venthole described in the utility model is equipped with second temperature sensor 112, for monitoring
The venthole air outlet temperature, the second temperature sensor are connect with the controller；When controller receive described
When one temperature sensor and the temperature gap of the second temperature sensor are less than setting value, it was demonstrated that the heat storage has been inhaled
Heat/heat release finishes, and opposite effect can be played by continuing to run first blower, therefore the controller closes described the at this time
One blower.
Referring to Fig. 1, Fig. 2, Fig. 3, the second blower 117 and air knife 119 are equipped on the outside of cabinet described in the utility model, it is described
Raindrop sensor 118 is equipped on the inside of bright baffle；Second blower is connected to the air knife by pipeline, the air knife blowing
Export transparent baffle described in face；Second blower, the Raindrop sensor are connect with the controller；When the raindrop
Sensor detects when having water droplet on the transparent baffle, transmits signal to the controller, and the controller is to described second
Blower publication instruction, opens second blower, and compressed air is passed through in the air knife by second blower, compressed air into
After entering the air knife, blown out with the air-flow thin slice high speed that a face thickness is only 0.05 millimeter, by Coanda effect principle, and shape
At the blast wind of very thin high-intensitive, the big air-flow of one side, the water droplet on the transparent baffle is blown away, realizes the transparent baffle
The automatic cleaning of upper water droplet.
Referring to fig. 2, transparent baffle described in the utility model is made of acrylic material；It is described made of acrylic material
Bright baffle has the transparency as crystal, and light transmittance is 92% or more, and light is soft, optical clarity；In addition, it unlike glass that
It is frangible, even if destroying, sharp fragment will not be formed as glass.
Referring to fig. 2, filtering body 108 is equipped in heat exchanging chamber described in the utility model, the filtering body is located at the air inlet
Between the venthole；When air passes through the heat exchanging chamber, the filtering body can cross the dust in air filtering, reduce ash
Damage of the dirt to the projector.
Referring to fig. 2, heat storage described in the utility model is honeycomb ceramic heat accumulator；Honeycomb ceramic heat accumulator has low-heat swollen
The characteristics such as swollen property, specific heat capacity are big, large specific surface area, pressure drop is small, thermal resistance is small, good heat conductivity, heat shock resistance are good.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of projector temperature control system, it is characterised in that: including pedestal, turntable, driving motor, bracket, electric-controlled hydraulic bar
And cabinet；The turntable is rotatably installed on the pedestal, and the driving motor is mounted on the base, for driving
The turntable rotation；The pedestal lower end is fixedly mounted on the turntable top surface, and the upper end and the tank floor are hinged；Institute
It is hinged to state electric-controlled hydraulic bar lower end and the turntable top surface, the upper end and the tank floor are hinged.
2. projector temperature control system according to claim 1, it is characterised in that: further include controller and display screen；Institute
Display screen, the electric-controlled hydraulic bar, the driving motor is stated to connect with the controller.
3. projector temperature control system according to claim 2, it is characterised in that: open up projection mouth, institute on the cabinet
It states and transparent baffle is installed on projection mouth；Partition is equipped in the cabinet, the partition will be divided into accommodating cavity and change in the cabinet
Hot chamber, projector are arranged in the accommodating cavity；Air inlet and venthole are opened up on the partition, are equipped with and are stored in the heat exchanging chamber
Hot body and the first blower, the heat storage, first blower are respectively positioned between the air inlet and the venthole；The appearance
It sets and intracavitary is equipped with the first temperature sensor, heating device and refrigerating plant；First blower, first temperature sensor,
The heating device, the refrigerating plant are connect with the controller.
4. projector temperature control system according to claim 3, it is characterised in that: wrap up thermal insulation layer outside the cabinet.
5. projector temperature control system according to claim 4, it is characterised in that: the thermal insulation layer is made of aeroge.
6. projector temperature control system according to claim 3, it is characterised in that: the venthole is equipped with second temperature
Sensor, for monitoring the venthole air outlet temperature, the second temperature sensor is connect with the controller.
7. projector temperature control system according to claim 3, it is characterised in that: be equipped with the second blower on the outside of the cabinet
And air knife, the transparent baffle inside are equipped with Raindrop sensor；Second blower is connected to the air knife by pipeline, institute
State transparent baffle described in air knife blowing outlet face；Second blower, the Raindrop sensor are connect with the controller.
8. according to any projector temperature control system of claim 3-7, it is characterised in that: the transparent baffle is by sub- gram
Dead-wood material is made.
9. according to any projector temperature control system of claim 3-7, it is characterised in that: be equipped in the heat exchanging chamber
Filter body, the filtering body is between the air inlet and the venthole.
10. according to any projector temperature control system of claim 3-7, it is characterised in that: the heat storage is honeycomb
Ceramic heat storage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903600.2U CN208459756U (en) | 2018-06-11 | 2018-06-11 | A kind of projector temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903600.2U CN208459756U (en) | 2018-06-11 | 2018-06-11 | A kind of projector temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459756U true CN208459756U (en) | 2019-02-01 |
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ID=65160791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903600.2U Active CN208459756U (en) | 2018-06-11 | 2018-06-11 | A kind of projector temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459453A (en) * | 2018-06-11 | 2018-08-28 | 浩腾和润（北京）科技有限公司 | A kind of projecting apparatus temperature control system |
-
2018
- 2018-06-11 CN CN201820903600.2U patent/CN208459756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459453A (en) * | 2018-06-11 | 2018-08-28 | 浩腾和润（北京）科技有限公司 | A kind of projecting apparatus temperature control system |
| CN108459453B (en) * | 2018-06-11 | 2024-02-06 | 浩腾和润（北京）科技有限公司 | Temperature control system for projector |
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