CN109708076A - A kind of lamp cap for improveing catoptric arrangement - Google Patents
A kind of lamp cap for improveing catoptric arrangement Download PDFInfo
- Publication number
- CN109708076A CN109708076A CN201910129224.5A CN201910129224A CN109708076A CN 109708076 A CN109708076 A CN 109708076A CN 201910129224 A CN201910129224 A CN 201910129224A CN 109708076 A CN109708076 A CN 109708076A
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- Prior art keywords
- reflector
- catoptric arrangement
- improveing
- lamp cap
- mounting ring
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention belongs to field of lighting devices, specially a kind of lamp cap for improveing catoptric arrangement, a kind of lamp cap for improveing catoptric arrangement, including shell, the luminescence unit of setting inside the shell, and the catoptric arrangement being set between outer casing inner wall and luminescence unit；The catoptric arrangement includes the reflector mounting rack of elastic reflector and adjustable reflector opening degree；The reflector includes two layers of elastic substrate layer composition；Elastic substrate layer close to luminescence unit is reflective layer, and the reflective layer is made of elastic apparent material, is coated with reflecting material towards the side of luminescence unit；It is light-absorption layer close to the side of shell, the light-absorption layer is non-transparent material composition.The tensioning degree shone by adjusting reflection, stretches reflective layer, can effectively adjust degree of reflection, to change hot spot brightness and size.
Description
Technical field
The invention belongs to field of lighting devices, specially a kind of lamp cap for improveing catoptric arrangement.
Background technique
As pursuit of the people to quality of the life is higher and higher, lighting apparatus provides the effect of light in addition to general, also
Important tool through being adjusted frequently as atmosphere.Brightness, color or the colour temperature by changing lighting source main at present, to light
Atmosphere is adjusted, wherein the regulatory function for being adjusted to basis the most of brightness, and the general power regulation that passes through is realized.
And practical lamps and lanterns as atmosphere adjust or handle official business in use, required light spot shape there are biggish differences
Different, the method for currently used hot spot design is to realize to deploy by lens arrangement, and lens are not that one kind is able to cooperate scene
Adjust and realize the accessory that quickly changes, thus research and develop a kind of light spot shape, brightness can be according to manufacture atmosphere or normal office work two
Kind scene carries out the lighting apparatus of adaptive change, is this field technical problem urgently to be resolved.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, the present invention provides a kind of adjusting by catoptric arrangement,
The lamp cap for improveing catoptric arrangement of light spot shape distribution, brightness regulation can be realized.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme: a kind of lamp cap for improveing catoptric arrangement, packet
Include shell, the luminescence unit of setting inside the shell, and the catoptric arrangement being set between outer casing inner wall and luminescence unit；It is described
Catoptric arrangement includes the reflector mounting rack of elastic reflector and adjustable reflector opening degree；The reflector includes two
Layer elastic substrate layer composition；Elastic substrate layer close to luminescence unit is reflective layer, and the reflective layer is by elastic apparent material group
At towards the side of luminescence unit coated with reflecting material；It is light-absorption layer close to the side of shell, the light-absorption layer is non-
Bright material composition.
The tensioning degree shone by adjusting reflection, stretches reflective layer, can effectively adjust luminous degree.When reflective layer is drawn
Stretch, a part of luminous energy of reflection will pass through the reflective layer and be absorbed by the light-absorption layer, while reflection angle becomes larger, formed compared with
Greatly, darker hot spot suitably forms the atmosphere more mitigated.When reflective layer is tightened, reflecting effect is promoted, while reflection angle becomes
It is small, smaller, brighter hot spot is formed, office is suitble to use.
Further, the reflector mounting rack includes the first mounting ring and second mounting ring；The first mounting ring connects
It is connected to the top of the reflector, the second mounting ring is connected to the lower part of reflector；The first mounting ring and the second peace
Ring diameter adjustment structure is respectively equipped on dress ring.Using cyclic annular mounting rack, need to only be can be realized by adjusting mounting ring ring diameter to anti-
The adjusting of cover opening degree is penetrated, structure is simple.
Preferably, for the ease of adjusting the first mounting ring internal diameter, use with flowering structure: the first mounting ring is equipped with disconnected
The first interface portion opened, the interface portion two sides are respectively the first fixed part and the first sliding part；The ring diameter adjustment structure packet
Include the first adjusting rod, on the first fixed part along the first sliding groove of the first mounting ring circumferentially extending；First sliding position in
On the downside of first sliding groove, first adjusting rod is connected through the first sliding groove with the first fixed part.
Preferably, for the ease of adjusting second mounting ring internal diameter, use with flowering structure: the second mounting ring is equipped with disconnected
The second interface portion opened, second interface portion two sides are respectively the second fixed part and the second sliding part；The ring diameter adjusts knot
Structure include the second adjusting rod, on the second fixed part along the second sliding groove of second mounting ring circumferentially extending；Second sliding
Portion is located on the downside of second sliding groove, and second adjusting rod is connected through the second sliding groove with the second fixed part.
Preferably, the first adjusting rod lower outer diameter is greater than the first sliding groove internal diameter, and upper part outer diameter is less than institute
State the first sliding groove internal diameter.The second adjusting rod lower outer diameter is greater than the second sliding groove internal diameter, and upper part outer diameter is less than
The second sliding groove internal diameter.By the first adjusting rod of pressing or the second adjusting rod, keep it de- with corresponding sliding groove respectively
From the function of pulling and adjust mounting ring ring diameter can be realized, and remove pressure, corresponding sliding part elastic force driving adjusting rod is extensive
It is multiple mobile, the real biggish part clamping of its internal diameter and corresponding sliding groove.
Preferably, be connected with mounting rod between the first mounting ring and second mounting ring, the mounting rod be equipped with it is outer
The mounting base of shell phase even, enables the first mounting ring and second mounting ring to stablize and is connected with shell.
Preferably, the reinforcing rib of outwardly convex is equipped in the middle part of the reflector, the reinforcing rib is circumferential along the reflector
Setting.Make to consistently form the structure heaved outward in the middle part of reflector.
Preferably, the reflective layer thickness is less than light-absorption layer thickness, keeps the adjusting of reflecting effect sensitiveer.
Preferably, the side of the reflector towards luminescence unit includes spaced reflective areas and transparent area, described
Reflective areas is coated with reflecting material.This kind of set-up mode becomes apparent from reflectivity regulating effect, when reflector is opened, thoroughly
The area in light area increases, and reflectivity decline is obvious；When reflector tightening, transmission region area is reduced, and reflectivity rises obvious.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
The structural schematic diagram of Fig. 1 improvement trigger mechanism lamp cap provided by the invention；
Fig. 2 Reflecting shade structure schematic diagram 1；
Fig. 3 Figure 1A regional enlarged drawing；
Fig. 4 Figure 1B regional enlarged drawing；
Fig. 5 Reflecting shade structure schematic diagram 2.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
Referring to Fig. 1 to Fig. 3, a kind of lamp cap for improveing catoptric arrangement, including shell 1, the luminescence unit of setting inside the shell
(not showing in the luminescence unit figure), and the catoptric arrangement 2 being set between 1 inner wall of shell and luminescence unit；The reflection
Structure 2 includes the reflector mounting rack 3 of elastic reflector 201 and 201 opening degree of adjustable reflector；The reflector
201 include two layers of elastic substrate layer composition；Elastic substrate layer close to luminescence unit is reflective layer 201A, the reflective layer 201A
It is made of elastic apparent material, is coated with reflecting material towards the side of luminescence unit；It is light-absorption layer close to the side of shell 1
201B, the light-absorption layer 201B are non-transparent material composition.The reflector mounting rack 3 includes the first mounting ring 301 and second
Mounting ring 302；The first mounting ring 301 is connected to the top of the reflector 201, and the second mounting ring 302 is connected to
The lower part of reflector 201；Ring diameter adjustment structure is respectively equipped in the first mounting ring 301 and second mounting ring 302.Using ring
Only the adjusting to 201 opening degree of reflector need to can be realized, structure is simple by adjusting mounting ring ring diameter in shape mounting rack.
As a preferred embodiment, the reflective layer 201A thickness is less than light-absorption layer thickness 201B, makes the tune of reflecting effect
It saves sensitiveer.
It uses referring to Fig. 1, Fig. 3 and Fig. 4 for the ease of adjusting mounting ring internal diameter with flowering structure: the first mounting ring
301 are equipped with the first interface portion 301A disconnected, and the two sides the interface portion 301A are respectively the first fixed part 301B and first sliding
Dynamic portion 301C；The ring diameter adjustment structure includes circumferential along the first mounting ring 301 on the first adjusting rod 4A, the first fixed part 301B
The the first sliding groove 301D extended；The first sliding part 301C is located on the downside of the first sliding groove 301D, and described first adjusts
Pole 4A is connected through the first sliding groove 301D with the first fixed part 301B.The second mounting ring 302 is equipped with the disconnected
Two two sides interface portion 302A, the interface portion 302A are respectively the second fixed part 302B and the second sliding part 302C；The ring diameter
Adjustment structure includes the second sliding groove circumferentially extended on the second adjusting rod 4B, the second fixed part 302B along second mounting ring 302
302D；The second sliding part 302C is located on the downside of the second sliding groove 302D, and the second adjusting rod 4B is sliding through second
Dynamic slot 302D is connected with the second fixed part 302B.
Referring to Fig. 3 and Fig. 4, the upper end the first adjusting rod 4A is equipped with gripping member 4A1, outside the lower part the first adjusting rod 4A
Diameter is greater than the first sliding groove 301D internal diameter, and upper part outer diameter is less than the first sliding groove 301D internal diameter.Described second adjusts
The upper end pole 4B is equipped with gripping member 4B1, and the second adjusting rod 4B lower outer diameter is greater than the second sliding groove 302D internal diameter,
Top outer diameter is less than the second sliding groove 302D internal diameter.By pressing the first adjusting rod 4A or the second adjusting rod 4B, make it
It is detached from respectively with corresponding sliding groove, the function of pulling and adjust mounting ring ring diameter can be realized, and remove pressure, corresponding cunning
Dynamic portion's elastic force driving adjusting rod restores movement, the real biggish part clamping of its internal diameter and corresponding sliding groove.
Referring to Fig. 1 and Fig. 2, mounting rod 5, the peace are connected between the first mounting ring 301 and second mounting ring 302
Dress bar 5 is equipped with the mounting base 501 being connected with shell, enables the first mounting ring 301 and the stabilization of second mounting ring 302 and outer shell phase
Even.The reinforcing rib 203 of outwardly convex is equipped in the middle part of the reflector 201, the reinforcing rib 203 is circumferential along the reflector 201
Setting.Make to consistently form the structure heaved outward in the middle part of reflector 201.
As a preferred embodiment, in order to become apparent from reflectivity regulating effect, the reflector 201 is towards luminescence unit
Side include spaced reflective areas X and transparent area Y, the reflective areas X is coated with reflecting material.
The above is only the preferred embodiment of the present invention, are not intended to restrict the invention, for the technology of this field
For 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 lamp cap for improveing catoptric arrangement including shell, the luminescence unit of setting inside the shell, and is set in shell
Catoptric arrangement between wall and luminescence unit；
It is characterized by: the catoptric arrangement includes the reflector installation of elastic reflector and adjustable reflector opening degree
Frame；
The reflector includes two layers of elastic substrate layer composition；Elastic substrate layer close to luminescence unit is reflective layer, described anti-
Photosphere is made of elastic apparent material, is coated with reflecting material towards the side of luminescence unit；It is to inhale close to the side of shell
Photosphere, the light-absorption layer are non-transparent material composition.
2. a kind of lamp cap for improveing catoptric arrangement according to claim 1, it is characterised in that: the reflector mounting rack packet
Include the first mounting ring and second mounting ring；The first mounting ring is connected to the top of the reflector, the second mounting ring
It is connected to the lower part of reflector；Ring diameter adjustment structure is respectively equipped in the first mounting ring and second mounting ring.
3. a kind of lamp cap for improveing catoptric arrangement according to claim 2, it is characterised in that: set in the first mounting ring
There is the first interface portion of disconnection, the interface portion two sides are respectively the first fixed part and the first sliding part；
The ring diameter adjustment structure include the first adjusting rod, on the first fixed part along the first sliding of the first mounting ring circumferentially extending
Slot；For first sliding position on the downside of first sliding groove, first adjusting rod is solid through the first sliding groove and first
Determine portion to be connected.
4. a kind of lamp cap for improveing catoptric arrangement according to claim 2, it is characterised in that: set in the second mounting ring
There is the second interface portion of disconnection, second interface portion two sides are respectively the second fixed part and the second sliding part；
The ring diameter adjustment structure include the second adjusting rod, on the second fixed part along the second sliding of second mounting ring circumferentially extending
Dynamic slot；For second sliding position on the downside of second sliding groove, second adjusting rod runs through the second sliding groove and second
Fixed part is connected.
5. a kind of lamp cap for improveing catoptric arrangement according to claim 3, it is characterised in that: first adjusting rod lower part
Outer diameter is greater than the first sliding groove internal diameter, and upper part outer diameter is less than the first sliding groove internal diameter.
6. a kind of lamp cap for improveing catoptric arrangement according to claim 4, it is characterised in that: second adjusting rod lower part
Outer diameter is greater than the second sliding groove internal diameter, and upper part outer diameter is less than the second sliding groove internal diameter.
7. a kind of lamp cap for improveing catoptric arrangement according to claim 1, it is characterised in that: the first mounting ring and the
Mounting rod is connected between two mounting rings, the mounting rod is equipped with the mounting base being connected with shell.
8. a kind of lamp cap for improveing catoptric arrangement according to claim 1, it is characterised in that: be equipped in the middle part of the reflector
The reinforcing rib of outwardly convex, the reinforcing rib are circumferentially arranged along the reflector.
9. a kind of lamp cap for improveing catoptric arrangement according to claim 2, it is characterised in that: the reflective layer thickness is less than
Light-absorption layer thickness.
10. a kind of lamp cap for improveing catoptric arrangement according to claim 1, it is characterised in that: the reflector direction hair
The side of light unit includes spaced reflective areas and transparent area, and the reflective areas is coated with reflecting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910129224.5A CN109708076B (en) | 2019-02-21 | 2019-02-21 | Lamp holder with improved reflection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910129224.5A CN109708076B (en) | 2019-02-21 | 2019-02-21 | Lamp holder with improved reflection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109708076A true CN109708076A (en) | 2019-05-03 |
| CN109708076B CN109708076B (en) | 2021-01-08 |
Family
ID=66264703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910129224.5A Active CN109708076B (en) | 2019-02-21 | 2019-02-21 | Lamp holder with improved reflection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109708076B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377826A (en) * | 2020-11-21 | 2021-02-19 | 苏州讯能光电科技有限公司 | LED lamp with adjustable luminous range |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769492A (en) * | 2008-12-30 | 2010-07-07 | 登冠科技股份有限公司 | Reflection type bicycle lamp device with adjustable light projection distance |
| KR20110113302A (en) * | 2010-04-09 | 2011-10-17 | 중앙산업주식회사 | Reflector for downlighting lamp |
| CN202955622U (en) * | 2012-10-22 | 2013-05-29 | 铜陵科海光电技术有限公司 | Suspension type lampshade |
| CN203907469U (en) * | 2014-07-01 | 2014-10-29 | 宁波市鄞州源通电器制造有限公司 | Lampshade capable of adjusting and dimming light |
| CN204879611U (en) * | 2015-09-09 | 2015-12-16 | 赛诺韦尔实业（上海）有限公司 | Device of adjustable luminaire exposure intensity and scope |
| CN207422124U (en) * | 2017-11-14 | 2018-05-29 | 东莞市雄鶱五金灯饰有限公司 | A kind of Reflecting shade structure of LED light |
| CN207421812U (en) * | 2017-11-14 | 2018-05-29 | 东莞市雄鶱五金灯饰有限公司 | A kind of LED energy-saving lamps of novel belt reflector |
| CN207500963U (en) * | 2017-11-17 | 2018-06-15 | 中山市温宇光电科技有限公司 | It is a kind of can DIY decoration downlight |
-
2019
- 2019-02-21 CN CN201910129224.5A patent/CN109708076B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769492A (en) * | 2008-12-30 | 2010-07-07 | 登冠科技股份有限公司 | Reflection type bicycle lamp device with adjustable light projection distance |
| KR20110113302A (en) * | 2010-04-09 | 2011-10-17 | 중앙산업주식회사 | Reflector for downlighting lamp |
| CN202955622U (en) * | 2012-10-22 | 2013-05-29 | 铜陵科海光电技术有限公司 | Suspension type lampshade |
| CN203907469U (en) * | 2014-07-01 | 2014-10-29 | 宁波市鄞州源通电器制造有限公司 | Lampshade capable of adjusting and dimming light |
| CN204879611U (en) * | 2015-09-09 | 2015-12-16 | 赛诺韦尔实业（上海）有限公司 | Device of adjustable luminaire exposure intensity and scope |
| CN207422124U (en) * | 2017-11-14 | 2018-05-29 | 东莞市雄鶱五金灯饰有限公司 | A kind of Reflecting shade structure of LED light |
| CN207421812U (en) * | 2017-11-14 | 2018-05-29 | 东莞市雄鶱五金灯饰有限公司 | A kind of LED energy-saving lamps of novel belt reflector |
| CN207500963U (en) * | 2017-11-17 | 2018-06-15 | 中山市温宇光电科技有限公司 | It is a kind of can DIY decoration downlight |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377826A (en) * | 2020-11-21 | 2021-02-19 | 苏州讯能光电科技有限公司 | LED lamp with adjustable luminous range |
| CN112377826B (en) * | 2020-11-21 | 2021-11-23 | 苏州讯能光电科技有限公司 | LED lamp with adjustable luminous range |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109708076B (en) | 2021-01-08 |
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Effective date of registration: 20220209 Address after: 524000 first floor, No. 312, Nie village, Mazhang Town, Mazhang District, Zhanjiang City, Guangdong Province Patentee after: Zhanjiang Shijie Technology Development Co.,Ltd. Address before: 518000 NO.201, 5 Baozhi Industrial Road, Hengkeng Hedong, Guancheng community, Guanhu street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN XIONGDIMENG TECHNOLOGY Co.,Ltd. |