CN110242901A - A kind of Projecting Lamp - Google Patents
A kind of Projecting Lamp Download PDFInfo
- Publication number
- CN110242901A CN110242901A CN201910617994.4A CN201910617994A CN110242901A CN 110242901 A CN110242901 A CN 110242901A CN 201910617994 A CN201910617994 A CN 201910617994A CN 110242901 A CN110242901 A CN 110242901A
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- sheet
- bracket
- light source
- 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.)
- Withdrawn
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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
Abstract
The present invention relates to Projecting Lamps, comprising: the fixed bracket of light source；Light-source structure is fixed in the fixed bracket of the light source, and the light emitting angle of the light-source structure is degree solid angle；Lamp sheet covers on the fixed bracket of the light source, and is fixedly connected with the fixed bracket of the light source, wherein the lamp sheet is that the fixed bracket junction of the light source offers air inlet；And fan, it is set to the air inlet, for the air outside the lamp sheet to be drawn into the lamp sheet；Wherein, before light-source structure work, the fan is started to work, and the lamp sheet is heaved and forms lantern-shaped, is located at the light-source structure in the hollow lamp sheet；The light of the light-source structure transmitting is projected through the lamp sheet.Projecting Lamp provided by the invention, Projecting Lamp can anti-dazzle and big bright, improve the radiating efficiency of Projecting Lamp, carry more convenient.
Description
Technical field
The present invention relates to lighting technical field, especially a kind of Projecting Lamp.
Background technique
Existing light-projecting type lamps and lanterns, that is, Projecting Lamp, are mainly made of high power light source and reflector, shooting angle model
It encloses and is very limited, light is dazzling, and light pollution is serious.Be easy to make to come and go pedestrian and vehicle driver cause moment no visual,
Traffic accident easily occurs.Also, traditional Projecting Lamp volume is larger, occupies larger space, carry inconvenient or volume compared with
It is small, it is unfavorable for radiating, radiating efficiency is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of Projecting Lamps, to solve above-mentioned technical problem.
A kind of technical solution of the application are as follows: Projecting Lamp, comprising: the fixed bracket of light source；Light-source structure is fixed on the light
In the fixed bracket in source, the light emitting angle of the light-source structure is degree solid angle；Lamp sheet covers on the fixed bracket of the light source,
And be fixedly connected with the fixed bracket of the light source, wherein the lamp sheet be the fixed bracket junction of the light source offer into
Air port；And fan, it is set to the air inlet, for the air outside the lamp sheet to be drawn into the lamp sheet；Wherein,
Before light-source structure work, the fan is started to work, and the lamp sheet is heaved and forms lantern-shaped, is made described
Light-source structure is located in the hollow lamp sheet；The light of the light-source structure transmitting is projected through the lamp sheet.
Preferably, the lamp sheet is made of fiber cloth, and the fan is always incessantly into the lamp sheet
It blows, makes the lamp sheet that its interior air pressure be kept to be greater than ambient pressure.
Preferably, the air outlet of the fan is oppositely arranged with the light-source structure, so that the fan is towards the light
Source structure is blown.
Preferably, the lamp sheet is made of fiber cloth, and the outer surface of the lamp sheet coats one layer of light transmission
Waterproof layer.
Preferably, the light-source structure includes: bracket, is strip；Two pairs of lamp holders, are fixed on the bracket, wherein
A pair of lamp holder is located at the side of the bracket, and another pair of lamp holder is located at another opposite side of the bracket；And
Two linear light sorurces are electrically connected with two pairs of lamp holders respectively, and the both ends of one of linear light sorurce are inserted into respectively
In lamp holder described in one pair of them, the both ends of another linear light sorurce are inserted into respectively in another pair of lamp holder.
Preferably, the fixed bracket of the light source is cylinder-shaped frame structure, and the light-source structure, which is located at the light source, to be fixed
Bracket it is interior, and the both ends of the bracket are fixedly connected by elastic component with the support bracket fastened inside of the light source.
Preferably, the fixed bracket of the light source includes multiple annulus and multiple straight-bars, and the multiple angular interval is set in parallel
It sets, the multiple annulus is fixedly connected by the multiple straight-bar, to form the cylinder-shaped frame structure.
It preferably, further include being set to the air filtration foam block that on the outside of the lamp sheet and the corresponding air inlet is arranged,
Air outside the lamp sheet is entered after the air filtration foam block in the lamp sheet.
It preferably, further include lamp stand, one end of the lamp stand is equipped with fixed disk, and the fixed bracket of the light source is fixed on described
In fixed disk.
Preferably, the lamp stand is equipped with the A-frame with pulley far from one end of the fixed disk, and the Projecting Lamp is logical
The pulley for crossing the A-frame is removable.
Compared to existing Projecting Lamp, above-mentioned Projecting Lamp is had at least the following advantages:
(1) since lamp sheet can make light that diffusing reflection occur, the light of light-source structure transmitting is projected through lamp sheet, so that
The light of light-source structure transmitting is through becoming more soft after lamp sheet, and brightness is more uniform, therefore, above-mentioned Projecting Lamp can
Anti-dazzle and big light.
(2) before light-source structure work, the fan is started to work, and the lamp sheet is heaved and forms lamp
Caged is located at the light-source structure in the hollow lamp sheet, since fan is towards blowing in lamp sheet, can accelerate lamp cloth
The heat exchange of cover and outside air, to improve the radiating efficiency of Projecting Lamp.
(3) lamp cloth cover on Projecting Lamp using when heave, can soften be covered on light-source structure bracket when not in use, thus
Reduce the occupied space of Projecting Lamp, so that Projecting Lamp carrying is more convenient.
Detailed description of the invention
Fig. 1 is the partial sectional view of the Projecting Lamp of embodiment of the present invention；
Fig. 2 is the partial perspective view of Projecting Lamp shown in FIG. 1.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figures 1 and 2, the Projecting Lamp 100 of embodiment of the present invention, including light source fixed bracket 110, light-source structure
120, lamp sheet 130 and fan 140.The fixed bracket 110 of light source is used for fixed light source, and is used to support lamp sheet 130.Lamp sheet
130 for light-source structure 120 is dust-proof or waterproof.Fan 140 is used for the air blast into lamp sheet 130, so that the lamp sheet 130
It is heaved when Projecting Lamp 100 uses, forms lantern structure.
The fixed bracket 110 of light source can be spherical frame structure, oval frame structure, cylinder shape frame structure etc..Specifically
In the present embodiment, the fixed bracket 110 of light source includes multiple annulus 111 and multiple straight-bars 113, and multiple intervals of annulus 111 are flat
Row setting, multiple annulus 111 are fixedly connected by multiple straight-bars 113, to form cylinder-shaped frame structure.
Light-source structure 120 is fixed in the fixed bracket 110 of light source, and the light emitting angle of light-source structure 120 is 360 degree three-dimensional
Angle.
Specifically in the present embodiment, light-source structure 120 includes bracket 121, lamp holder 123 and linear light sorurce 125.Bracket
121 be strip.Lamp holder 123 is two pairs, is fixed on bracket 121, one pair of them lamp holder 123 is located at the side of bracket 121, separately
Outer a pair of lamp holder 123 is located at another opposite side of bracket 121.Linear light sorurce 125 is two, electric with two pairs of lamp holders 123 respectively
Connection, the both ends of one of linear light sorurce 125 are inserted respectively in a pair of of lamp holder 123, another linear light sorurce 125
Both ends are inserted into respectively in another pair of lamp holder 123.Linear light sorurce 125 can be cold-cathode fluorescence lamp, Double end metal halogen lamp, LED light
Pipe etc..
Further, in order to improve the vibration resistance of light-source structure 120, the fixed bracket 110 of light source is cylinder-shaped frame structure,
Light-source structure 120 is located at the interior of the fixed bracket 110 of light source, and the both ends of bracket 121 pass through elastic component 170 and the fixed branch of light source
The inside of frame 110 is fixedly connected.Elastic component 170 can be with extension spring, elastic rubber band etc..When Projecting Lamp 100 is by external force
When vibration, vibration force is transmitted by elastic component 170 to light-source structure 120 from the fixed bracket 110 of light source, and elastic component 170 is sent out at this time
Raw elastic deformation, absorbs partial vibration power, to improve the vibration resistance of light-source structure 120.
In the illustrated embodiment, elastic component 170 is extension spring, and the both ends of bracket 121 are all provided with there are three elastic component
170, one end of elastic component 170 is fixedly connected with the end of bracket 121, and the straight-bar 113 of the other end and the fixed bracket 110 of light source is solid
Fixed connection.
Lamp sheet 130 covers on the fixed bracket 110 of light source, and is fixedly connected with the fixed bracket 110 of light source, wherein lamp sheet
130 are that fixed 110 junction of bracket of light source offers air inlet 131.
In the present embodiment, lamp sheet 130 is made of fiber cloth, since fiber cloth is ventilative preferably, fan 140
It needs to blow into lamp sheet 130 incessantly always, makes lamp sheet 130 that its interior air pressure be kept to be greater than ambient pressure.Meanwhile wind
Fan 140 is constantly blown, and the radiating efficiency of Projecting Lamp 100 can be further speeded up.
In other embodiments, lamp sheet 130 is made of fiber cloth, and the outer surface coating of lamp sheet 130
The waterproof layer of one layer of light transmission, so that lamp sheet 130 is close airtight, fan 140 is discontinuously blown into lamp sheet 130, can be made
Lamp sheet 130 keeps its interior air pressure to reach energy-efficient mesh greater than ambient pressure so as to save the power consumption of Projecting Lamp 100
's.
Fan 140 is set at the air inlet 131 of lamp sheet 130, for the air outside lamp sheet 130 to be drawn into lamp sheet
In 130.The electronic control module of Projecting Lamp 100 is equipped with above the air outlet of fan 140, for example, wiring board, power-supply controller of electric
Deng so that fan 140 towards electronic control module air blowing, accelerates the efficiency of electronic control module, the use of raising Projecting Lamp 100
Service life.
Alternatively, the air outlet of fan 140 is oppositely arranged with light-source structure 120, so that fan 140 is towards light-source structure 120
It blows, to accelerate the radiating efficiency of light-source structure 120, improves the service life of light-source structure 120.
Wherein, before the work of light-source structure 120, fan 140 is started to work, and lamp sheet 130 is heaved and forms lamp
Caged is located at light-source structure 120 in hollow lamp sheet 130；The light that light-source structure 120 emits is penetrated through lamp sheet 130
Out.
Projecting Lamp 100 further includes being set to 130 outside air of lamp sheet to filter foam block 150, and air filtration foam block 150 is right
Air inlet 131 is answered to be arranged.Air outside lamp sheet 130 is entered after air filtration foam block 150 in lamp sheet 130,
To filter out the biggish dust of particle in air, in order to avoid the electronic control module of pollution light-source structure 120 or Projecting Lamp.
Projecting Lamp 100 further includes lamp stand 160, and one end of lamp stand 160 is equipped with fixed disk 161, and the fixed bracket 110 of light source is fixed
In in fixed disk 161.
In order to facilitate the irradiation height for adjusting Projecting Lamp 100, the adjustable in length of lamp stand 160.Specifically, lamp stand 160 wraps
The first hollow stem and the second hollow stem are included, the first hollow stem can be slideably sheathed in the second hollow stem, and the first hollow stem is received
The one end for holding the second hollow stem is fixed with the contraction set of truncated cone-shaped, and the free end for shrinking set offers multiple slits, and upper set
Adapter sleeve equipped with truncated cone-shaped, when adapter sleeve relative constriction set slides, the slit for shrinking set reduces and contraction set is made to firmly grasp second
Hollow stem so that vent stem in first be made to position relative to the second hollow stem, and then changes the length of lamp stand 160.
Lamp stand 160 is equipped with the A-frame (not shown) with pulley far from one end of fixed disk 161, and Projecting Lamp 100 passes through
The pulley of A-frame is removable, to easily carry Projecting Lamp 100.
Compared to traditional Projecting Lamp, above-mentioned Projecting Lamp 100 is had at least the following advantages:
(1) since lamp sheet 130 can make light that diffusing reflection occur, the light that light-source structure 120 emits penetrates lamp sheet 130
It projects, so that the light that light-source structure 120 emits becomes more soft after penetrating lamp sheet 130, and brightness is more uniform, because
This, above-mentioned Projecting Lamp 100 can anti-dazzle and big bright.
(2) before the light-source structure 120 work, the fan 140 is started to work, by the lamp sheet 130 drum
It rises and forms lantern-shaped, be located at the light-source structure 120 in the hollow lamp sheet 130, since fan 140 is towards lamp cloth
It blows in cover 130, the heat exchange of lamp sheet 130 Yu outside air can be accelerated, to improve the radiating efficiency of Projecting Lamp 100.
(3) lamp sheet 130 is heaved when Projecting Lamp 100 uses, and can soften be covered on light-source structure bracket when not in use
On 110, to reduce the occupied space of Projecting Lamp 100 so that Projecting Lamp 100 carry it is more convenient.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Projecting Lamp (100) characterized by comprising
Light source is fixed bracket (110)；
Light-source structure (120) is fixed in the light source fixed bracket (110), and the light emitting angle of the light-source structure (120) is
360 degree of solid angles；
Lamp sheet (130) covers on the light source fixed bracket (110), and fixes and connect with the light source fixed bracket (110)
It connects, wherein the lamp sheet (130) is that fixed bracket (110) junction of the light source offers air inlet (131)；And
Fan (140) is set at the air inlet (131), for the air of the lamp sheet (130) outside to be drawn into the lamp
In sheet (130)；
Wherein, before the light-source structure (120) work, the fan (140) is started to work, by the lamp sheet
(130) it heaves and forms lantern-shaped, be located at the light-source structure (120) in the hollow lamp sheet (130)；The light source
The light of structure (120) transmitting is projected through the lamp sheet (130).
2. Projecting Lamp as described in claim 1, which is characterized in that the lamp sheet (130) is made of fiber cloth, described
Fan (140) is blown into the lamp sheet (130) always incessantly, and the lamp sheet (130) is made to keep its interior air pressure big
In ambient pressure.
3. Projecting Lamp as claimed in claim 2, which is characterized in that the air outlet and the light-source structure of the fan (140)
(120) it is oppositely arranged, so that the fan (140) is blown towards the light-source structure (120).
4. Projecting Lamp as described in claim 1, which is characterized in that the lamp sheet (130) is made of fiber cloth, and
The outer surface of the lamp sheet (130) coats the waterproof layer of one layer of light transmission.
5. Projecting Lamp as described in claim 1, which is characterized in that the light-source structure (120) includes:
Bracket (121) is strip；
Two pairs of lamp holders (123), are fixed on the bracket (121), and lamp holder described in one pair of them (123) is located at the bracket
(121) side, another pair of lamp holder (123) are located at another opposite side of the bracket (121)；And
Two linear light sorurces (125) are electrically connected with two pairs of lamp holders (123) respectively, and the two of one of linear light sorurce (125)
End is inserted respectively in a pair of lamp holder (123), and another pair is inserted at the both ends of another linear light sorurce (125) respectively
In the lamp holder (123).
6. Projecting Lamp as claimed in claim 5, which is characterized in that the light source fixed bracket (110) is cylinder-shaped frame knot
Structure, the light-source structure (120) is located at the interior of the light source fixed bracket (110), and the both ends of the bracket (121) pass through
It is fixedly connected on the inside of elastic component (170) and the light source fixed bracket (110).
7. Projecting Lamp as claimed in claim 6, which is characterized in that the light source fixed bracket (110) includes multiple annulus
(111) and multiple straight-bars (113), the spaced and parallel setting of the multiple annulus (111), the multiple straight-bar (113) will be described more
A annulus (111) is fixedly connected, to form the cylinder-shaped frame structure.
8. Projecting Lamp as described in any one of claims 1 to 7, which is characterized in that further include being set to the lamp sheet (130) outside
The air filtration foam block (150) of side and corresponding air inlet (131) setting, the external air warp of the lamp sheet (130)
It is entered in the lamp sheet (130) after crossing the air filtration foam block (150).
9. Projecting Lamp as described in any one of claims 1 to 7, which is characterized in that further include lamp stand (160), the lamp stand
(160) one end is equipped with fixed disk (161), and the light source fixed bracket (110) is fixed on the fixed disk (161).
10. Projecting Lamp as claimed in claim 9, which is characterized in that the lamp stand (160) is far from the fixed disk (161)
One end is equipped with the A-frame with pulley, and the Projecting Lamp (100) is removable by the pulley of the A-frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617994.4A CN110242901A (en) | 2019-07-10 | 2019-07-10 | A kind of Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617994.4A CN110242901A (en) | 2019-07-10 | 2019-07-10 | A kind of Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110242901A true CN110242901A (en) | 2019-09-17 |
Family
ID=67891651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910617994.4A Withdrawn CN110242901A (en) | 2019-07-10 | 2019-07-10 | A kind of Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110242901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566170A (en) * | 2021-07-27 | 2021-10-29 | 北京莱斯达电子科技股份有限公司 | Full color gamut LED balloon lamp |
| AU2021200711A1 (en) * | 2020-12-29 | 2022-07-14 | Dongguan HJ Reform LED Ltd. | Balloon Lamp |
-
2019
- 2019-07-10 CN CN201910617994.4A patent/CN110242901A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021200711A1 (en) * | 2020-12-29 | 2022-07-14 | Dongguan HJ Reform LED Ltd. | Balloon Lamp |
| CN113566170A (en) * | 2021-07-27 | 2021-10-29 | 北京莱斯达电子科技股份有限公司 | Full color gamut LED balloon lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |