CN205480501U - LED lamp that laser angle is adjustable - Google Patents
LED lamp that laser angle is adjustable Download PDFInfo
- Publication number
- CN205480501U CN205480501U CN201620089924.8U CN201620089924U CN205480501U CN 205480501 U CN205480501 U CN 205480501U CN 201620089924 U CN201620089924 U CN 201620089924U CN 205480501 U CN205480501 U CN 205480501U
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- Prior art keywords
- led lamp
- lamp
- guide pillar
- focusing
- lens fixed
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- 239000011324 bead Substances 0.000 claims description 16
- 210000002189 macula lutea Anatomy 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 4
- 241001330002 Bambuseae Species 0.000 abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 4
- 239000011425 bamboo Substances 0.000 abstract 4
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
Abstract
The utility model relates to a LED lamp that laser angle is adjustable, include the lamp stand and install LED lamp pearl on the lamp stand, be connected with a set of centering on on the lamp stand the all ascending guide pillars of LED lamp pearl still include the movable lens fixed bolster, install lens and rotatable coupling in the movable lens fixed bolster are in focusing lamp section of thick bamboo on the lamp stand, a focusing lamp section of thick bamboo will including a set of guide pillar surrounds, the system has the internal thread on the inner wall of a focusing lamp section of thick bamboo, the lateral wall week of movable lens fixed bolster is upwards made and is had a set of holding that is used for the recess of guide pillar, the lateral wall of movable lens fixed bolster surface system have with interior thread to match's external screw thread, the movable lens fixed bolster is joined in marriage soon in the focusing lamp section of thick bamboo, a set of guide pillar falls into correspondingly in a set of recess, lens are located LED lamp pearl top. This LED lamp can quick change focus to improve LED light utilization ratio effectively, and got rid of formation of image, macula lutea, ghost image scheduling problem.
Description
Technical field
This utility model relates to a kind of LED, is specifically related to a kind of beam angle adjustable LED lamp.
Background technology
LED illumination utensil light beam is adjustable, and there is following several ways present stage
1, moving LED or reflector changes focus, this method can not carry out continuous print focusing, and the utilization rate of light is the lowest, it may appear that the phenomenon such as macula lutea, ghost image.While regulation mobile slowly, visually can not the change of the existing beam angle of journey clearly
2, utilizing convex lens: by the distance regulation beam angle changing between convex lens and LED, this method there will be the problems such as imaging, macula lutea, ghost image, efficiency are low when being transferred to low-angle.While regulation, lens move slowly, visually can not the change of the existing beam angle of journey clearly.
Utility model content
The technical problems to be solved in the utility model is: proposes one and improves LED light utilization rate, removes the problems such as imaging, macula lutea, ghost image and energy fast focal length alterations, makes the change obvious journey beam angle adjustable LED lamp the most out of beam angle.
This utility model is that the technical scheme solving the proposition of above-mentioned technical problem is: a kind of beam angle adjustable LED lamp, including lamp socket and the LED lamp bead being arranged on described lamp socket, connect on described lamp socket and have one group of guide pillar being centered around in described LED lamp bead circumference, also include moving lens fixed support, the lens being arranged in described moving lens fixed support and the focusing lamp cylinder being rotatably connected on described lamp socket, in described one group of guide pillar is enclosed in by described focusing lamp cylinder；
It is shaped with female thread on the inwall of described focusing lamp cylinder, it is shaped with one group for the groove housing described guide pillar in described moving lens support bracket fastened sidewall circumference, the support bracket fastened sidewall surfaces of described moving lens is shaped with the external screw thread matched with described female thread, described moving lens fixed support screws in described focusing lamp cylinder, described one group of guide pillar drops in described one group of groove accordingly, and described lens are positioned at above described LED lamp bead.
Further, also including that reflector, the bottom of described reflector are fixed to described lamp socket, described LED lamp bead is positioned at described reflector.Or, including the fixing lens being arranged on above described LED lamp bead.
Further, described guide pillar is cylindrical guides or described guide pillar is hexagonal cylindricality guide pillar.
The beneficial effects of the utility model are:
1, fixing lens or reflector is utilized to be focused by light, recycle above moving lens by the focus that focuses on as focus, regulate the focal length size with adjustment light beam of above moving lens, can quickly change focal length, thus realize quickly adjusting the purpose of beam angle.
2, single head or multiple thread structure is used quickly to move moving lens when focusing
, during regulation, as long as rotating lamp first half lamp cylinder, moving lens will realize quickly moving up and down on the guide pillar in lamp body, thus realizes effect of quickly focusing.
3, the light after lens or reflector focus on from the 120 degree of luminescences of former LED lamp bead change to all light all through lens outgoing thus improve efficiency, be effectively improved LED light utilization rate, and eliminate the problems such as imaging, macula lutea, ghost image.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings beam angle adjustable LED lamp of the present utility model is described further.
Fig. 1 is the structural representation of beam angle adjustable LED lamp in embodiment one；
Fig. 2 is the structural representation of beam angle adjustable LED lamp in embodiment two；
Fig. 3 is guide pillar and moving lens fixed support matching relationship schematic diagram.
Detailed description of the invention
Embodiment one
According to Fig. 1 and Fig. 3, this utility model includes lamp socket 1 and the LED lamp bead 2 being arranged on lamp socket 1.
Connect on lamp socket 1 and have one group of guide pillar 3 being centered around in LED lamp bead 2 circumference, the lens 5 also include moving lens fixed support 4, being arranged in moving lens fixed support 4 and the focusing lamp cylinder 6 being rotatably connected on lamp socket 1, in one group of guide pillar 3 is enclosed in by focusing lamp cylinder 6.
It is shaped with female thread 7 on the inwall of focusing lamp cylinder 6, one group it is shaped with for the groove housing guide pillar 3 in the sidewall circumference of moving lens fixed support 4, the sidewall surfaces of moving lens fixed support 4 is shaped with the external screw thread matched with female thread 7, moving lens fixed support 4 screws in focusing lamp cylinder 6, one group of guide pillar 3 drops in one group of groove accordingly, and lens 5 are positioned at above LED lamp bead 2.
Also include the fixing lens 8 being arranged on above LED lamp bead 2.
Guide pillar 3 is cylindrical guides 3 in the present embodiment, naturally it is also possible to for hexagonal cylindricality guide pillar 3 or the guide pillar 3 of other version.
Embodiment two
The present embodiment is the replacement carried out on the basis of embodiment one, and fixing lens 8 are replaced with reflector 9, and the bottom of reflector 9 is fixed to lamp socket 1, and LED lamp bead 2 is positioned at reflector 9.
Of the present utility model it is not limited to above-described embodiment; the technical scheme of each embodiment above-mentioned of the present utility model can form new technical scheme with combined crosswise each other; the technical scheme that the most all employing equivalents are formed, all falls within the protection domain of this utility model requirement.
Claims (5)
1. a beam angle adjustable LED lamp, including lamp socket and the LED lamp bead being arranged on described lamp socket, it is characterized in that: connecting on described lamp socket has one group of guide pillar being centered around in described LED lamp bead circumference, also include moving lens fixed support, the lens being arranged in described moving lens fixed support and the focusing lamp cylinder being rotatably connected on described lamp socket, in described one group of guide pillar is enclosed in by described focusing lamp cylinder；
It is shaped with female thread on the inwall of described focusing lamp cylinder, it is shaped with one group for the groove housing described guide pillar in described moving lens support bracket fastened sidewall circumference, the support bracket fastened sidewall surfaces of described moving lens is shaped with the external screw thread matched with described female thread, described moving lens fixed support screws in described focusing lamp cylinder, described one group of guide pillar drops in described one group of groove accordingly, and described lens are positioned at above described LED lamp bead.
Beam angle adjustable LED lamp the most according to claim 1, it is characterised in that: also including that reflector, the bottom of described reflector are fixed to described lamp socket, described LED lamp bead is positioned at described reflector.
Beam angle adjustable LED lamp the most according to claim 1, it is characterised in that: also include the fixing lens being arranged on above described LED lamp bead.
4. according to beam angle adjustable LED lamp described in Claims 2 or 3, it is characterised in that: described guide pillar is cylindrical guides.
5. according to beam angle adjustable LED lamp described in Claims 2 or 3, it is characterised in that: described guide pillar is hexagonal cylindricality guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620089924.8U CN205480501U (en) | 2016-01-29 | 2016-01-29 | LED lamp that laser angle is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620089924.8U CN205480501U (en) | 2016-01-29 | 2016-01-29 | LED lamp that laser angle is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480501U true CN205480501U (en) | 2016-08-17 |
Family
ID=56620380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620089924.8U Active CN205480501U (en) | 2016-01-29 | 2016-01-29 | LED lamp that laser angle is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360512A (en) * | 2019-07-29 | 2019-10-22 | 常州工学院 | A kind of efficient variable beam angle irradiation unit |
-
2016
- 2016-01-29 CN CN201620089924.8U patent/CN205480501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360512A (en) * | 2019-07-29 | 2019-10-22 | 常州工学院 | A kind of efficient variable beam angle irradiation unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528000 Guangdong Province, Foshan city Shunde District Lunjiao Street office Yongfeng Village Industrial Zone No. 28 south of Patentee after: FOSHAN GALAXIE LANJING LUMINAIRE ELECTRICAL APPLIANCE Co.,Ltd. Address before: 528000 Foshan City, Shunde Province, Beijiao Town, peach village, the village of the eighteen Hill Industrial Zone Patentee before: Foshan Shunde Lanjing Lighting Electric Appliance Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.28, South Road, Yongfeng Village Committee Industrial Zone, Lunjiao sub district office, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Yinhe Lanjing Technology Co.,Ltd. Address before: No.28, South Road, Yongfeng Village Committee Industrial Zone, Lunjiao sub district office, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN GALAXIE LANJING LUMINAIRE ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 1, Pearl Road, Lunjiao Subdistrict, Shunde District, Foshan, Guangdong 528000 Patentee after: Foshan Yinhe Lanjing Technology Co.,Ltd. Address before: No.28, South Road, Yongfeng Village Committee Industrial Zone, Lunjiao sub district office, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Yinhe Lanjing Technology Co.,Ltd. |