CN206522667U - Light fixture - Google Patents
Light fixture Download PDFInfo
- Publication number
- CN206522667U CN206522667U CN201720130893.0U CN201720130893U CN206522667U CN 206522667 U CN206522667 U CN 206522667U CN 201720130893 U CN201720130893 U CN 201720130893U CN 206522667 U CN206522667 U CN 206522667U
- Authority
- CN
- China
- Prior art keywords
- light fixture
- light
- lens
- light source
- mask
- 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.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 claims description 18
- 239000000178 monomer Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 240000002836 Ipomoea tricolor Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of light fixture, and the light fixture includes housing and the light source located at the housing, and the light source is covered covered with lens and PC successively, and the light that the light source is sent is projected after sequentially passing through the lens and PC covers.Lens and PC covers are covered in light source by technical solutions of the utility model successively, projected after the refraction that the light that light source is sent covers through lens and PC successively, compared to traditional light fixture that luminous intensity distribution is carried out using reflection shield, the utility model carried out with lens and PC covers luminous intensity distribution light fixture volume is smaller, space availability ratio is higher, and the light utilization projected after reflecting twice is higher, and it is more uniform, range of exposures is wider.
Description
Technical field
The utility model is related to lighting technical field, more particularly to a kind of light fixture.
Background technology
Bulkhead lamp, flying saucer lamp used in the fields such as traditional workshop, warehouse, market, exhibition center, are matched somebody with somebody using reflection shield mostly
Light, the light that light source is sent is projeced into the reflective surface of reflection shield, is projected after the reflection of reflection shield, but reflection shield volume is larger,
So that light fixture volume is big, the utilization rate in space is not only reduced, cost is also greatly increased in packed and transported.
Some existing light fixtures carry out luminous intensity distribution using the lens being separately provided or the PC being separately provided covers, can reach and subtract
The effect of small lamp volume, but using the lens being separately provided or be separately provided PC cover light fixture light utilization compared with
Low, the uniformity coefficient of light extraction is nor highly desirable.
Utility model content
Main purpose of the present utility model is to provide a kind of light fixture, it is intended to make light fixture volume less simultaneously, and light is utilized
Rate is high, and light extraction is more uniform.
To achieve the above object, the utility model proposes light fixture, the light fixture includes housing and located at the housing
Light source, the light source is covered covered with lens and PC successively, and the light that the light source is sent is sequentially passed through after the lens and PC covers
Project.
Preferably, the light source includes lamp plate and array arrangement in multiple lamp beads of the lamp plate, and the lens include battle array
Arrange multiple monomer lens of arrangement, each monomer lens and a lamp bead match setting.
Preferably, each monomer lens are to away from the raised convex lens in the lamp bead side.
Preferably, the housing includes rear shell and mask, and the mask is covered on the rear shell, and it is empty to form a receiving
Between, the light source deviates from the surface of the rear shell located at the mask.
Preferably, the light fixture also includes an at least radiating piece, and the radiating piece is connected to the mask, and is contained in institute
State receiving space.
Preferably, the radiating piece includes connecting plate and from the edge of connecting plate to the annular extended away from the direction of mask
Side wall, the connecting plate is connected to the mask, and the annular sidewall is provided with multiple first heat emission holes, and the rear shell is provided with multiple
Second heat emission hole, multiple first heat emission holes are connected with multiple second heat emission holes.
Preferably, the radiating piece is three, and three radiating pieces are nested successively to be set.
Preferably, the mask is provided with multiple thermovents, and multiple thermovents are radial to be uniformly distributed in the light
The outside in source.
Preferably, the lamp bead is LED.
Preferably, the housing is additionally provided with hook.
Lens and PC covers are covered in light source by technical solutions of the utility model successively, and the light that light source is sent is successively through lens
Projected after the refraction covered with PC, compared to traditional light fixture that luminous intensity distribution is carried out using reflection shield, the utility model lens and PC
Cover carry out luminous intensity distribution light fixture volume is smaller, space availability ratio is higher.
Further, in technical solutions of the utility model, the light that light source is sent by lens carry out One Diffusion Process after, then
Secondary diffusion is carried out by PC covers so that light fixture light utilization is higher, and light extraction is more uniform, and range of exposures is wider.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the exploded perspective view of the embodiment of the utility model light fixture one；
Fig. 2 is the installation diagram of light fixture in Fig. 1；
Fig. 3 is the structural representation at another visual angle of light fixture in Fig. 2；
Fig. 4 is the schematic diagram of the part-structure of light fixture in Fig. 2.
Drawing reference numeral explanation：
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that institute is directional in the utility model embodiment indicates (such as up, down, left, right, before and after ...)
Relative position relation, motion conditions for being only used for explaining under a certain particular pose (as shown in drawings) between each part etc., such as
When really the particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
It will be understood that the combination of this technical scheme is not present when appearance is conflicting or can not realize, also not in the utility model requirement
Protection domain within.
Referring to figs. 1 to 4, the utility model proposes a kind of light fixture 100.
Referring to Fig. 1, in the utility model embodiment, light fixture 100 includes housing 10 and the light source 30 located at housing 10, light source
30 successively covered with lens 50 and PC covers 70, and the light that light source 30 is sent is projected after sequentially passing through lens 50 and PC covers 70.
Lens 50 and PC covers 70 are covered in light source 30 by technical solutions of the utility model successively, the light that light source 30 is sent according to
Secondary to be projected after the refraction of lens 50 and PC covers 70, compared to traditional light fixture that luminous intensity distribution is carried out using reflection shield, this practicality is new
Type carried out with lens 50 and PC covers 70 luminous intensity distribution the volume of light fixture 100 is smaller, space availability ratio is higher.
Further, in technical solutions of the utility model, the light that light source 30 is sent carries out One Diffusion Process by lens 50
Afterwards, then by PC covers 70 secondary diffusion is carried out so that the light utilization of light fixture 100 is higher, and light extraction is more uniform, range of exposures
It is wider.
Lens 50 and PC covers are injection molding, and simply, product thickness is relatively thin for processing mode, reduces the production of light fixture 100
Cost, and volume is smaller.
Referring to Fig. 4, in the utility model embodiment, light source 30 includes lamp plate 32 and array arrangement in multiple lamps of lamp plate 32
Pearl 31, lens 50 include multiple monomer lens 51 of array arrangement, and each lamp bead 31 of monomer lens 51 and one matches setting.
Each monomer lens 51 can be entered corresponding to the light that each lamp bead 31 of a lamp bead 31 is sent by a monomer lens 51
Row refraction, diffusion so that the light that sends of each lamp bead 31 reflected through lens 50 after uniform in light emission.
In the utility model embodiment, each monomer lens 51 are to away from the raised convex lens in the side of lamp bead 31.Lamp
After the light planoconvex lens refraction that pearl 31 sends, evenly, light utilization is higher for the dissipating effect of light.Monomer lens may be used also
Think other regular or irregular shapes, light is utilized as long as the light that can send lamp bead 31 reaches raising after being reflected
The effect of rate, the light after being reflected through monomer lens is uniformly projected after the refraction that PC covers again.
In the utility model embodiment, PC covers 70 form cavity to the direction projection away from light source 30, and cover at lens
50。
Referring to Fig. 2 and Fig. 3, PC covers 70 are the structure of dimpling, it is, the side view of PC covers 70 is in a minor arc, make this
The volume in the case of uniform in light emission of light fixture 100 is smaller.The structure that PC covers can also be in a major arc for side view, now, lamp bead can
Set with the structure for matching PC covers in protrusion, make to cover the light range of exposures that reflects through PC wider.
Referring to Fig. 1, housing 10 includes rear shell 11 and mask 13, and mask 13 is covered on rear shell 11, and one receiving space of formation,
Light source 30 deviates from the surface of rear shell 11 located at mask 13.
Die cast has fin for radiating on the housing of traditional light fixture, and the rear shell 11 in the utility model embodiment
It is cold-rolled carbon steel sheet stamping shaping with mask 13, not only handling ease, can also reduce the use of material, the light fixture of reduction
100 production cost, and the mitigation of the overall weight of light fixture 100.
The mask 13, which is engaged with rear shell 11 in the receiving space to be formed, is provided with power supply 12, and light source 30 is electrically connected to power supply
12, so as to be lighted, the power supply 12 can be rechargeable battery.
With continued reference to Fig. 1, light fixture 100 also includes an at least radiating piece 90, and radiating piece 90 is connected to mask 13, and is contained in
Receiving space.The heat transfer that light source 30 is produced is transferred to radiating piece 90, mask 13, radiating piece to mask 13, then by mask 13
90 and rear shell 11 light source 30 is radiated simultaneously.
Referring to Fig. 1, a heat-conducting piece 20 is additionally provided between mask 13 and radiating piece 90, the one side of the heat-conducting piece 20 fits in face
Cover 13, another side fits in radiating piece 90, makes the heat transfer effect between mask 13 and heat-conducting piece 20 more preferable.
In the utility model embodiment, radiating piece 90 includes connecting plate 91 and from the edge of connecting plate 91 to away from mask 13
Direction extension annular sidewall 93, connecting plate 91 connects and fits in mask 13, and annular sidewall 93 is provided with the multiple first radiatings
Hole 931, rear shell 11 is provided with multiple second heat emission holes 111, and multiple first heat emission holes 931 are connected with multiple second heat emission holes 111.
The radiating piece 90 is aluminium sheet punch forming, good heat dissipation effect and light weight.
The heat that heat-conducting piece 20 is fitted on connecting plate 91, mask 13 can efficiently be transferred to radiating piece 90 so that lamp
The radiating effect of tool 100 is more preferable.The heat that the setting of first heat emission hole 931 can will be transmitted to radiating piece 90 effectively dissipates.And
The second heat emission hole 111 is opened up in rear shell 11, the heat that can will be transmitted to radiating piece 90 is further distributed, the second heat emission hole 111
The side wall of rear shell 11 is opened in, and is arranged at intervals in strip, the shape of billet so that the rear shell 11 has good heat dispersion
While structural strength it is high.
In the embodiment of the utility model one, radiating piece 90 is three, and three radiating pieces 90 are nested successively to be set.
Heat-conducting piece 20, and the company of each radiating piece 90 from outside to inside are fitted in positioned at the connecting plate 91 of the radiating piece 90 in outside
Fishplate bar 91 is fitted successively, make heat on mask 13 can effectively special delivery to each radiating piece 90.
Referring to Fig. 4, mask 13 also is provided with multiple thermovents 131, and thermovent 131 is radial to be uniformly distributed in light source 30
Outside.Thermovent 131 is set in the outside of light source 30, further light source 30 can be radiated, make the radiating effect of light fixture 100 more
It is good.
In the utility model embodiment, lamp bead 31 is LED.Not only caloric value is small for LED, and has long lifespan, is easy to
The superperformances such as encapsulation, therefore, lamp bead 31 are preferably LED, it is possible to understand that, according to different use occasions, the lamp bead is also
Can be other light sources structure, such as incandescent lamp.Multiple LED light arrays are arranged in lamp plate 32, and the lamp plate 32 is aluminium base, aluminium base
Plate makes the overall quality of light fixture 100 smaller the good heat dissipation effect of LED.
Referring to Fig. 1 and Fig. 3, housing 10 is additionally provided with hook 15.The hook 15 is located at rear shell 11, and with light source 30 back to setting
Put.Certainly, hook may also set up in the side of housing.Light fixture 100 can be hooked in Anywhere by hook 15, be easy to user
Use.Certainly, the position of the size of the hook 15 and setting can be changed according to the use occasion and size of light fixture 100
It is good.
The light fixture 100 of technical solutions of the utility model is in material cost, process costs and packed and transported cost, compared to existing
There is light fixture cost to reduce 30%-40% or so；On the premise of light fitting quality is not influenceed, LED lamp product is greatly improved
The market competitiveness, cost is low, user be subjected to Du Genggao.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become
Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of light fixture, it is characterised in that the light fixture includes housing and the light source located at the housing, the light source covers successively
Lens and PC covers are stamped, the light that the light source is sent is projected after sequentially passing through the lens and PC covers.
2. light fixture as claimed in claim 1, it is characterised in that the light source includes lamp plate and array arrangement in the lamp plate
Multiple lamp beads, the lens include multiple monomer lens of array arrangement, and each monomer lens and a lamp bead match setting.
3. light fixture as claimed in claim 2, it is characterised in that each monomer lens are to raised away from the lamp bead side
Convex lens.
4. the light fixture as described in any one of claims 1 to 3, it is characterised in that the housing includes rear shell and mask, the face
Cover is covered on the rear shell, and forms a receiving space, and the light source deviates from the surface of the rear shell located at the mask.
5. light fixture as described in claim 4, it is characterised in that the light fixture also includes an at least radiating piece, the radiating
Part is connected to the mask, and is contained in the receiving space.
6. light fixture as described in claim 5, it is characterised in that the radiating piece includes connecting plate and the edge by connecting plate
To the annular sidewall extended away from the direction of mask, the connecting plate is connected to the mask, and the annular sidewall is provided with multiple
First heat emission hole, the rear shell is provided with multiple second heat emission holes, multiple first heat emission holes and multiple second heat emission holes
Connection.
7. light fixture as described in claim 6, it is characterised in that the radiating piece is three, and three radiating pieces are nested successively
Set.
8. light fixture as claimed in claim 4, it is characterised in that the mask is provided with multiple thermovents, multiple thermovents
The radial outside for being uniformly distributed in the light source.
9. light fixture as claimed in claim 2, it is characterised in that the lamp bead is LED.
10. the light fixture as described in claim 1-3 is any, it is characterised in that the housing is additionally provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130893.0U CN206522667U (en) | 2017-02-10 | 2017-02-10 | Light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130893.0U CN206522667U (en) | 2017-02-10 | 2017-02-10 | Light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522667U true CN206522667U (en) | 2017-09-26 |
Family
ID=59891554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130893.0U Expired - Fee Related CN206522667U (en) | 2017-02-10 | 2017-02-10 | Light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522667U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150982A (en) * | 2018-01-25 | 2018-06-12 | 广东凯晟照明科技有限公司 | Lamps and lanterns high-efficiency radiator |
| CN108167672A (en) * | 2018-01-25 | 2018-06-15 | 广东凯晟照明科技有限公司 | High-efficient heat-dissipating lamps and lanterns |
| WO2019144891A1 (en) * | 2018-01-25 | 2019-08-01 | 广东凯晟照明科技有限公司 | Efficient heat-dissipation lamp and radiator thereof |
| WO2023138083A1 (en) * | 2022-01-20 | 2023-07-27 | 浙江大豪车业有限公司 | Novel structure-optimized train headlight |
-
2017
- 2017-02-10 CN CN201720130893.0U patent/CN206522667U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150982A (en) * | 2018-01-25 | 2018-06-12 | 广东凯晟照明科技有限公司 | Lamps and lanterns high-efficiency radiator |
| CN108167672A (en) * | 2018-01-25 | 2018-06-15 | 广东凯晟照明科技有限公司 | High-efficient heat-dissipating lamps and lanterns |
| WO2019144891A1 (en) * | 2018-01-25 | 2019-08-01 | 广东凯晟照明科技有限公司 | Efficient heat-dissipation lamp and radiator thereof |
| WO2023138083A1 (en) * | 2022-01-20 | 2023-07-27 | 浙江大豪车业有限公司 | Novel structure-optimized train headlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 |