CN108302383A - Dust-proof lamp box - Google Patents
Dust-proof lamp box Download PDFInfo
- Publication number
- CN108302383A CN108302383A CN201810091535.2A CN201810091535A CN108302383A CN 108302383 A CN108302383 A CN 108302383A CN 201810091535 A CN201810091535 A CN 201810091535A CN 108302383 A CN108302383 A CN 108302383A
- Authority
- CN
- China
- Prior art keywords
- water
- lamp box
- lampshade
- light cover
- dust
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to lamp box technical fields,Disclose a kind of dust-proof lamp box,Including light cover,Lampshade and lamp holder,Lamp holder is equipped with sink,Water pump is equipped in sink,Lampshade lower part is connected on lamp holder,Lampshade top is connect with light cover,The light cover is equipped with several heat emission holes,The baffle of heat emission hole can be blocked by being equipped with below heat emission hole,The baffle is slidably connected with light cover,Baffle side is fixed with the spring to offset with light cover,The baffle other side is equipped with the controllable cylinder being fixed on light cover,The controllable output shaft of cylinder is fixedly connected with the side wall of baffle,Light cover is equipped with the water channel being connected to water pump,Water channel includes several cleaner units,The cleaner unit includes diffuser,Contraction section and the trunnion section for being connected to contraction section with diffuser,The trunnion section is equipped with the dirt pipe being connected to trunnion section,Dirt pipe stretches into heat emission hole,The water pump and controllable cylinder are electrically connected with the power switch of lamp box.The configuration of the present invention is simple, the convenient dismounting to lamp box, while lamp box can be dusted.
Description
Technical field
The present invention relates to lamp box technical fields, and in particular to a kind of dust-proof lamp box.
Background technology
Lamp box is widely used with its excellent characteristic in our known building decoration engineerings fills in architectural lighting and building
Decorations.It is provided with thermovent at the top of existing lamp box structure, the thermovent at top is easy to gather the dust being scattering on lamp box or miscellaneous
Object, the dust in lamp box can gradually increase, and cause lamp box brightness reduction, and dust increases the decoration effect that can also influence lamp box
Fruit.
In order to reduce the entrance of sundries and dust, generally also one block baffle can be set to dust and miscellaneous in the top of thermovent
Object is stopped.But baffle is merely able to stop the sundries that some are larger, in order to which thermovent radiates, between baffle and thermovent
There are still gap, dust is still easy to enter in lamp box by the gap of baffle and thermovent.Therefore, baffle to dust and
It says that blocking effect is bad, the illuminating effect of lamp box is caused to reduce.In order to remove dust, staff can also consume a large amount of manpower
Go to clear up lamp box with material resources, in order to lamp box can normal use, however artificially cleaning lamp box will necessarily increase labour
Cost.
Invention content
The purpose of the present invention is to provide a kind of dust-proof lamp boxes, and the thermovent to solve lamp box is easily accessible dust and causes lamp
The problem of case illuminating effect reduces.
In order to achieve the above objectives, the technical scheme is that：A kind of dust-proof lamp box, including light cover, lampshade and lamp holder, institute
It states lamp holder and is equipped with sink, water pump is equipped in sink, the lampshade lower part is connected on lamp holder, and lampshade top is connect with light cover,
The light cover is equipped with several heat emission holes, and the baffle that can block heat emission hole is equipped with below heat emission hole, and the baffle is slided with light cover
Connection, baffle side are fixed with the spring to offset with light cover, and the baffle other side is equipped with the controllable cylinder being fixed on light cover, controllably
The output shaft of cylinder is fixedly connected with the side wall of baffle, and light cover is equipped with water channel, and water channel one end is connected to water pump, the water channel other end
Equipped with water hole, water channel includes several cleaner units between water pump and water hole, and the cleaner unit includes diffuser, receives
Contracting section and the trunnion section for being connected to contraction section with diffuser, the trunnion section are equipped with the dirt pipe being connected to trunnion section, and dirt pipe stretches into
In heat emission hole, the water pump and controllable cylinder are electrically connected with the power switch of lamp box.
The principle of the present invention and advantageous effect：The lamp used in lamp box is fixedly mounted on lamp holder, and water pump and can
Control cylinder is electrically connected with the power switch of lamp box.When opening the lamp in electric power starting lamp box, water pump and controllable cylinder also can be simultaneously
Work, controllable cylinder can push baffle to one Slideslip of spring and squeeze spring and open heat emission hole, will be dissipated in lamp box use
Hot hole opening can radiate to lamp box, and heat emission hole closing is avoided dust from entering to lamp box by baffle when not in use.When pump working,
Water pump can be sent into a large amount of water, the cleaner unit that water passes through water channel into water channel.Water enters from contraction section and is arranged from diffuser
Go out so that trunnion section forms negative pressure, to which the dust entered in heat emission hole is drawn into water by trunnion section by dirt pipe, avoids ash
Dirt enters in lamp box, while dust enters in water and four will not dissipate and pollute environment in air.Water in water channel is from light cover
On flow through lampshade and be discharged into screw clamp from water hole during, water can take away the part high temperature in lampshade, be dropped to lamp box
Temperature.It is not needed in lamp box in use, power supply is closed, lamp, controllable cylinder and water pump can all be stopped.Spring can push baffle
Heat emission hole is closed in reset, and water pump stops sending water to water channel, while can be replaced to the water containing dust in sink.Water pump and
The cooperation of heat emission hole can carry out fast cooling to lamp box, avoid lamp box temperature excessively high.
On the above base case：
Further preferably：The sink is the outside that annular and sink are looped around lampshade, and sink is close to the lateral wall of lampshade,
The water hole is towards lampshade lateral wall and water hole is around lampshade.Water in water channel enters after flowing through cleaner unit in water hole,
Water is discharged from water hole and is ejected on lampshade lateral wall, and water flows back along lampshade lateral wall in screw clamp, water reflux screw clamp
During can the dust of cover surface clear up while be cooled down to lampshade.Water hole is around lampshade so that entire lamp
Cover can be cleaned.
Further preferably：The water pump is connected to by water pipe with water channel, and water pipe is detachably connected with light cover.Water pipe and lamp
Cover is detachably connected, and when needing to replace the lamp in lamp box, is needed light cover and lamp shade dismantling.In order to facilitate lampshade and
Light cover is disassembled, and is first disassembled water pipe and is avoided the formation of blocking.
Further preferably：The lampshade is detachably connected with lamp holder.Lampshade is detachably connected to facilitate with lamp holder and takes lampshade
Under, lamp is changed on lamp holder.
Further preferably：The lampshade is detachably connected with light cover.Light cover is detachably connected with lampshade, is being needed to light cover
When surface is cleared up, without removing lampshade, light cover is facilitated to clear up.
Further preferably：Thermo-response device is installed on the lampshade, the thermo-response device is electrically connected with control
Device, controller are electrically connected with controllable cylinder and water pump.It is carried out in lamp box in use, temperature when initial in lamp box is not very
Height can not have to open heat emission hole at this time.In use, the heat distributed gradually increases the temperature in lamp box lamp, temperature
Temperature signal is sent to controller by quick inductor, and controller can control controllable cylinder and water pump works, and is cooled down to lamp box.
When the temperature in lamp box reduces, temperature signal can be sent to controller by thermo-response device, controller can control controllable cylinder and
Water pump is stopped, and stopping cools down to lamp box.So heat emission hole is closed in real time, dust is reduced and enters in lamp box
Amount.
Further preferably：Grid is removably connected on the sink, grid is equipped with spongy layer.Water reflux screw clamp
In the process, the spongy layer that can be first passed through in grid enters back into screw clamp, and dust can stay in spongy layer to reduce the ash in water
Dirt achievees the purpose that reuse water, and grid is detachably connected with sink, and sink is on the one hand facilitated to replace water, another aspect side
Just spongy layer is replaced.
Description of the drawings
Fig. 1 is the dust-proof lamp box embodiment overall structure diagram of the present invention；
Fig. 2 is the dust-proof lamp box embodiment vertical view of the present invention；
Fig. 3 is the part A partial enlarged view of Fig. 2.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Reference numeral in Figure of description includes：Lamp holder 1, sink 2, lampshade 3, lamp 4, light cover 5, spring 6, heat emission hole 7,
Controllable cylinder 8, water hole 9, controller 10, water pipe 11, water pump 12, baffle 13, dirt pipe 14, contraction section 15, trunnion section 16, diffuser
17。
Embodiment one：
As shown in attached drawing 1, attached drawing 2 and attached drawing 3, a kind of dust-proof lamp box, including light cover 5, lampshade 3 and lamp holder 1.On lamp holder 1
Equipped with annular sink 2, water pump 12 is fixed in sink 2, sink 2 is looped around 3 outside of lampshade, and sink 2 is close to the outside of lampshade 3
Wall is removably connected with grid on sink 2, spongy layer is removably connected in grid.Water in sink is in flow process, water
It can be along 3 lateral wall of lampshade and by spongy layer and grid reflux screw clamp 2, water passes through spongy layer, and spongy layer can will be in water
Dust and sundries adsorbed.Meanwhile water flows back along the side wall of lampshade 3 and sink 2, it on the one hand can be to the side wall of lampshade 3
Dust cleaning is carried out, on the other hand avoids water from directly falling in screw clamp 2 and sputters.3 lower part of lampshade detachably connects with lamp holder 1
It connects, facilitates and dismantle lampshade 3 to carry out changing lamp 4 to lamp box, 1 top of lamp holder is detachably connected with light cover 5, facilitates and tear light cover 5 open
It unloads down and light cover 5 is cleared up.Lampshade 3 be equipped with thermo-response device, lamp holder 1 be equipped with controller 10, thermo-response device with
Controller 10 is electrically connected, and water pump 12 is electrically connected with controller 10.Thermo-response device detects that the temperature change in lamp box can will be believed
Number it is sent to controller 10, controller 10 can control the opening and closing of water pump 12.
Light cover 5 radiates to lamp box equipped with several heat emission holes 7, and larger phototropism can be stopped by being set as heat emission hole 7
Winged insect flies into lamp box, using heat emission hole 7 can stop portions phototropism winged insect fly into lamp box, avoid winged insect by lamp box
The high temperature of lamp 4 scald extremely in lamp box so that the corpse blocking of winged insect and forms shade at 4 light of lamp, reduce the illumination of lamp box
Effect.The light cover 5 of 7 lower section of heat emission hole is equipped with baffle 13 and slideway, and baffle 13 is located in slideway, and baffle 13 is slided with light cover 5
Connection, baffle 13 can the horizontal slidings on light cover 5.The side of baffle 13 is fixed with the spring 6 to offset with light cover 5, and spring 6 is located at
In slideway, 13 other side of baffle is equipped with the controllable cylinder 8 being fixed on light cover 5, the side of the output shaft and baffle 13 of controllable cylinder 8
Wall is fixedly connected, and controllable cylinder 8 is electrically connected with controller 10, and controller 10 can control the opening and closing of controllable cylinder 8.Work as control
When device 10 processed starts controllable cylinder 8, controllable cylinder 8 can push baffle 13 to open heat emission hole 7 to a Slideslip of spring 6, control
When device 10 processed closes controllable cylinder 8, spring 6 can push baffle 13 to 8 side sliding closing heat emission hole 7 of controllable cylinder.
Light cover 5 is equipped with water channel, and water channel one end is connected to water pump 12, and the water channel other end is equipped with the water of several circular lampshades 3
Hole 9, water channel include several cleaner units between water hole 9 and water pump 12, and cleaner unit includes diffuser 17, contraction section
15 and the trunnion section 16 that is connected to contraction section 15 with diffuser 17, trunnion section 16 be equipped with the dirt pipe 14 being connected to trunnion section 16,
Dirt pipe 14 stretches into heat emission hole 7, and water pump 12 is connected to by water pipe 11 with contraction section 15 and water pipe 11 is detachably connected with light cover 5,
Blocking is not formed when being disassembled from lampshade 3 in order to facilitate the needs of light cover 5.The a large amount of water of sucking out of sink 2 of water pump 12, and
And be injected in contraction section 15 by water pipe 11 and form swiftly flowing flow, flow enters from contraction section 15 and from diffuser 17
Discharge can form negative pressure in trunnion section 16, to which trunnion section 16 forms suction by dirt pipe 14 to the dust in heat emission hole 7 and will
Dust is drawn onto in water.Water flows through diffuser 17 and enters formation negative pressure progress dust suction in next cleaner unit, and water flows through all
It is discharged from water hole 9 after cleaner unit, in the water injection to lampshade 3 that water hole 9 is discharged.
Specific implementation process is as follows：
When needing using lamp box, opens power supply and be powered to lamp 4, controllable cylinder 8 and the water pump 12 in lamp box.Lamp box
Work, the temperature in lamp box is relatively low at this time, and temperature information can be sent to controller 10 by temp-sensitive sensor, and controller 10 can control
Cylinder and water pump 12 are closed.During lamp box use, the heat that lamp 4 distributes can increase the temperature of lampshade 3, temperature sensing
The temperature information detected can be sent to controller 10 by device, and controller 10 controls cylinder and water pump 12 is opened, 8 meeting of controllable cylinder
Heat emission hole 7 is opened, lamp box carries out air-flow with cool exterior air by heat emission hole 7 and exchanges cooling.Water pump 12 is opened to be sent to water channel
Enter a large amount of water, when water flows through cleaner unit, cleaner unit forms negative pressure and carries out dust suction to heat emission hole 7 by dirt pipe 14, simultaneously
Water can take away the part high temperature in lamp box and cool down to lamp box.Water in water channel can be ejected by water hole 9 on lampshade 3, lamp
The water of cover 3 flows through spongy layer along 3 side wall of lampshade and enters in screw clamp 2 along 2 side wall of sink later, can so be followed to water
Ring utilizes.Meanwhile water being avoided directly to be sputtered out of the reflux of water hole 9 screw clamp 2, moreover it is possible to be carried out to the dust on 3 surface of lampshade
Processing, while cooling down to lampshade 3.
When there is phototropism winged insect around lampshade 3, because water can flow through lampshade 3, the temperature of lampshade 3 is lowered, avoids
Winged insect is scalded extremely, the illuminating effect of reduction lamp box is accumulated to reduce winged insect corpse on lamp box.Meanwhile flowing water makes
Phototropism winged insect can not rest on lampshade 3, have the function of certain driving winged insect.
When lamp box is under the action of heat emission hole 7 and water, the temperature of lamp box reduces, and temp-sensitive sensor, which detects, reduces temperature letter
Signal number can be passed to controller 10, controller 10 can control controllable cylinder 8 and be closed with water pump 12.Water pump 12 close no longer to
Water channel send water, controllable cylinder 8 to close under the action of spring 6, and spring 6 can push the reset of baffle 13 to close heat emission hole 7, reduce
Dust enters.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention
Range is protected, these all do not interfere with the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction part are known technology.
Claims (7)
1. a kind of dust-proof lamp box, including light cover, lampshade and lamp holder, which is characterized in that the lamp holder is equipped with sink, is set in sink
There are water pump, the lampshade lower part to be connected on lamp holder, lampshade top is connect with light cover, and the light cover is equipped with several heat emission holes,
The baffle of heat emission hole can be blocked by being equipped with below heat emission hole, and the baffle is slidably connected with light cover, and baffle side is fixed with and light cover
The spring to offset, the baffle other side are equipped with the controllable cylinder being fixed on light cover, the output shaft of controllable cylinder and the side wall of baffle
It is fixedly connected, light cover is equipped with water channel, and water channel one end is connected to water pump, and the water channel other end is equipped with water hole, and water channel includes several
Cleaner unit between water pump and water hole, the cleaner unit include diffuser, contraction section and by contraction section and diffuser
The trunnion section of connection, the trunnion section are equipped with the dirt pipe that be connected to trunnion section, and dirt pipe stretches into heat emission hole, the water pump and controllably
Cylinder is electrically connected with the power switch of lamp box.
2. dust-proof lamp box according to claim 1, which is characterized in that the sink is annular and sink is looped around lampshade
Outside, sink are close to the lateral wall of lampshade, and the water hole is towards lampshade lateral wall and water hole is around lampshade.
3. dust-proof lamp box according to claim 2, which is characterized in that the water pump is connected to by water pipe with water channel, and water
Pipe is detachably connected with light cover.
4. dust-proof lamp box according to claim 3, which is characterized in that the lampshade is detachably connected with lamp holder.
5. dust-proof lamp box according to claim 4, which is characterized in that the lampshade is detachably connected with light cover.
6. dust-proof lamp box according to claim 5, which is characterized in that thermo-response device is installed on the lampshade,
The thermo-response device is electrically connected with controller, and controller is electrically connected with controllable cylinder and water pump.
7. dust-proof lamp box according to claim 6, which is characterized in that be removably connected with grid, grid on the sink
It is equipped with spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091535.2A CN108302383A (en) | 2018-01-30 | 2018-01-30 | Dust-proof lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091535.2A CN108302383A (en) | 2018-01-30 | 2018-01-30 | Dust-proof lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302383A true CN108302383A (en) | 2018-07-20 |
Family
ID=62867323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810091535.2A Pending CN108302383A (en) | 2018-01-30 | 2018-01-30 | Dust-proof lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302383A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285842A (en) * | 2019-07-31 | 2019-09-27 | 电子科技大学中山学院 | Dampproofing waterproof type photoelectric sensor |
| CN112377844A (en) * | 2020-11-11 | 2021-02-19 | 黎春媚 | Three-dimensional luminous LED device is with high-efficient heat radiation structure |
| CN113516929A (en) * | 2021-04-14 | 2021-10-19 | 深圳市美耐斯光电有限公司 | Side light-emitting system of thin lamp box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206563206U (en) * | 2016-12-30 | 2017-10-17 | 谢朋轩 | A kind of multifunctional student LED desk lamp |
| CN107277400A (en) * | 2017-08-01 | 2017-10-20 | 安徽省鑫林电器科技有限公司 | A kind of anticreep TV set power |
| CN107461673A (en) * | 2017-09-21 | 2017-12-12 | 刘悦 | A kind of radiating and the bulkhead lamp of good dustproof effect |
-
2018
- 2018-01-30 CN CN201810091535.2A patent/CN108302383A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206563206U (en) * | 2016-12-30 | 2017-10-17 | 谢朋轩 | A kind of multifunctional student LED desk lamp |
| CN107277400A (en) * | 2017-08-01 | 2017-10-20 | 安徽省鑫林电器科技有限公司 | A kind of anticreep TV set power |
| CN107461673A (en) * | 2017-09-21 | 2017-12-12 | 刘悦 | A kind of radiating and the bulkhead lamp of good dustproof effect |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285842A (en) * | 2019-07-31 | 2019-09-27 | 电子科技大学中山学院 | Dampproofing waterproof type photoelectric sensor |
| CN112377844A (en) * | 2020-11-11 | 2021-02-19 | 黎春媚 | Three-dimensional luminous LED device is with high-efficient heat radiation structure |
| CN113516929A (en) * | 2021-04-14 | 2021-10-19 | 深圳市美耐斯光电有限公司 | Side light-emitting system of thin lamp box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
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| RJ01 | Rejection of invention patent application after publication |