CN209084535U - A kind of panel light - Google Patents
A kind of panel light Download PDFInfo
- Publication number
- CN209084535U CN209084535U CN201822079883.6U CN201822079883U CN209084535U CN 209084535 U CN209084535 U CN 209084535U CN 201822079883 U CN201822079883 U CN 201822079883U CN 209084535 U CN209084535 U CN 209084535U
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- CN
- China
- Prior art keywords
- light source
- annular
- light
- source substrate
- ring
- 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
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Abstract
The utility model discloses a kind of panel light, the light-transmitting plate being installed on including a face ring and one in face ring, the inner wall of face ring is provided with annular inclined surface, adaptation is provided with an annular light source substrate on annular inclined surface, annular light source substrate is tilted inwardly by outer ring to inner ring, be equipped on annular light source real estate with the inclined LED lamp bead light source of the annular light source substrate, face ring rear end be equipped with an inner wall can diffusing reflection light reflecting cover, be related to technical field of lamps.The panel light is by the way that annular light source substrate to be obliquely installed inwardly, so that the Ray obliquity for the lateral surface that light source issues on annular light source substrate also can play illuminating effect through light-transmitting plate export after passing upward through reflection, refraction, outer beam is reduced to be blocked by lamp body, reduce luminous energy loss, the utilization rate to light is improved, the brightness of illumination is improved；Diffusing reflection face is set by the inner wall of reflecting cover simultaneously, so that the light after being reflected, being reflected is uniformly distributed, brightness of illumination is more uniform, promotes using effect.
Description
Technical field
The utility model relates to technical field of lamps, in particular to a kind of panel light.
Background technique
LED light source not only has that power consumption is low, small in size, fast response time, working life as a kind of novel solid light source
It is long, be easy to dim the advantages that toning, energy conservation and environmental protection, incandescent lamp, glimmering will be surmounted significantly in terms of its production, manufacture, ease for use
The conventional light sources such as light lamp.
The one kind of panel light as illuminator, the complete plane output of light, light emitting angle is wider and is widely used in
Hotel, meeting room, factory or office, commercial use, house or communal facility, school, hospital need energy conservation and Gao Xianse
The place of sex index illumination.
Existing panel light be usually lower portion edge be horizontally disposed with LED light source, LED light source issue light to
On, it is projected by light-transmitting plate downwards by the reflection of light guide plate, refraction, realizes the effect of illumination.Since LED light source level is set
It sets, the light horizontally outward of generation and is tilted towards outer light after reflecting, reflecting, can be hidden by panel light self structure
Gear can not project through light-transmitting plate and play illuminating effect, a large amount of luminous energy are lost, insufficient to the utilization rate of light, influence panel light
Illuminating effect, and since the surface of light guide plate is smooth, is reflected into mirror-reflection to light, cause the light projected uneven
Even, too strong be also easy to produce of light is dazzle the eyes at center, and for edge-light according to deficiency, illumination uniformity is poor.
Therefore, how to realize that reducing frame blocks light, reduces the loss of light, improves the utilization rate to light,
And light is evenly distributed, illumination uniformity is improved, promoting using effect is technical problem urgently to be resolved in the industry.
Utility model content
The main purpose of the utility model is to provide a kind of panel light, it is intended to reduce frame and block to light, reduce light
The loss of line improves the utilization rate to light, and light is evenly distributed, and improves illumination uniformity, promotes using effect.
The utility model proposes a kind of panel lights, are installed on the light-transmitting plate in the face ring including a face ring and one, described
The inner wall of face ring is provided with annular inclined surface, and adaptation is provided with an annular light source substrate, the ring on the annular inclined surface
Shape light source substrate is tilted inwardly by outer ring to inner ring, is equipped on the annular light source real estate with the annular light source substrate
Inclined LED lamp bead light source, the face ring rear end be equipped with an inner wall can diffusing reflection light reflecting cover.
Preferably, the tilt angle of the annular light source substrate is 1 ° to 89 °.
Preferably, the tilt angle of the annular light source substrate is with 30 ° to 50 °.
Preferably, it is provided between the annular inclined surface rear end face and the annular light source substrate to the annular light source
The heat-conducting glue that substrate is fixed.
Preferably, the face ring is connected by screw to or is connected by a snap with the reflecting cover.
Preferably, it is provided with mounting rack on the reflecting cover, the torsion that can fasten the face ring is installed on the mounting rack
Spring.
Preferably, it is provided with a route hole passed through for power supply line on the reflecting cover, is equipped on the reflecting cover
The cableties that a pair of of power supply line is fixed.
Preferably, the annular inclined surface rear end face encloses the groove for installing the light-transmitting plate equipped with one.
Preferably, the annular inclined surface is integrally formed with the face ring.
Preferably, the inner wall of the reflecting cover is not only sliding surface.
The utility model is by the way that annular light source substrate to be obliquely installed inwardly, so that LED lamp bead on annular light source substrate
The Ray obliquity for the lateral surface that light source issues also can play illuminating effect through light-transmitting plate export after passing upward through reflection, refraction, to the greatest extent
The light that amount reduces outside is blocked by lamp body, reduces the loss of luminous energy, is improved the utilization rate to light, is improved the bright of illumination
Degree；Not only sliding surface is set by the inner wall of reflecting cover simultaneously, diffusing reflection is carried out to light, so that the light after being reflected, being reflected
It is uniformly distributed, brightness of illumination is more uniform, avoids generating the excessively high situation for causing to dazzle the eyes or brightness is too low of local luminance, promotion makes
Use effect.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model face ring；
Fig. 3 is the structural example schematic diagram of the utility model face ring；
Fig. 4 is the top view of the utility model reflecting cover；
Fig. 5 is the side view of the utility model reflecting cover；
Fig. 6 is the top view of the annular light source substrate of the utility model；
Fig. 7 is the embodiment schematic diagram of the utility model annular light source substrate.
In figure: 1, face ring, 101, annular inclined surface, 102, groove, 103, location hole, 2, light-transmitting plate, 3, heat-conducting glue, 4, ring
Shape light source substrate, 5, reflecting cover, 501, mounting rack, 502, route hole, 6, torsional spring, 7, DC plug, 8, gum cover, 9, cableties.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Fig.1-7, propose that an embodiment of the utility model, a kind of panel light, including a face ring 1 and one are installed on face
Light-transmitting plate 2 in ring 1, face ring 1 are die casting aluminium material, and light-transmitting plate 2 is acrylic material.
The inner wall of face ring 1 is provided with annular inclined surface 101, at the front end face of annular inclined surface 101 and the front end face of face ring 1
In same plane.Annular inclined surface 101 is integrally formed with face ring 1, is same die casting aluminium material with face ring 1.Annular inclination
The thickness in face 101 is successively decreased from outer ring to inner ring, is realized to the inclined effect of axis.
Adaptation is provided with an annular light source substrate 4 on annular inclined surface 101, and annular light source substrate 4 is by outer ring to inner ring
It tilts, is equipped on 4 face of annular light source substrate with the inclined LED lamp bead light source of the annular light source substrate 4, ring light inwardly
Source substrate 4 is tightly attached on annular inclined surface 4, forms tilt angle identical with annular inclined surface 101 so that outside be tilted towards
Outer light will not be blocked, and can be irradiated on the inner wall of reflecting cover 5, by the reflection of reflecting cover 5, refraction, by saturating
Tabula rasa 2 exports, and plays the role of illumination, and the light for reducing outside to the greatest extent is blocked by lamp body, reduces the loss of luminous energy, improves
To the utilization rate of light, the brightness of illumination is improved.
The inclination angle alpha that annular light source substrate 4 and horizontal plane are formed is 1 ° to 89 °, best with 30 ° to 50 °, works as ring light
When source substrate 4 is horizontally disposed with, tilt angle is 0 °, and luminous flux at this time is about 50 lumens, when the inclination angle of annular light source substrate 4
When degree is gradually increased by 1 °, derived light luminance gradually enhances.When reaching 30 ° to 50 ° of ranges, optimum range is reached, this
When brightness of illumination be highest, luminous flux at this time is about 90 lumens, when the tilt angle of annular light source substrate 4 continues to increase by 50 °
When big, derived light intensity is gradually decreased by decrease, brightness of illumination.
Be provided between annular light source substrate 4 on annular inclined surface 101 annular light source substrate 4 is fixed it is thermally conductive
Glue 3.Heat-conducting glue 3 can be double-sided adhesive, and annular light source substrate 4 is fixed on annular inclined surface 101, thermal coefficient when 5mm wide
It is 1.5, the heat that annular light source substrate 4 generates can be conducted, play heat spreading function.
2 rear end face of face ring be equipped with an inner wall can diffusing reflection light reflecting cover 5, reflecting cover 5 be plastic material, inner wall
Diffusing reflection is generated to light since inner wall is not only sliding surface for not only sliding surface, avoids generating mirror-reflection to light, cause
Light out is uneven, leads to that the excessively bright generation in part is dazzle the eyes or local luminance is insufficient, and brightness of illumination is more uniform, is promoted and is used
Effect.
Face ring 1 is connected by screw to or is connected by a snap with reflecting cover 5.When for screw connection, on 1 rear end face of face ring
It is provided with multiple location holes 103, multiple mounting holes corresponding with location hole 103 are arranged in the edge of reflecting cover 5, by screw by face
Ring 1 is connected with reflecting cover.One positioning ring can be set on the rear end face of face ring 1, and location hole 103 is arranged at positioning ring end
On face, while radiating fin is set on the outer wall of positioning ring, improves heat dissipation effect.
When for bayonet connection, on the rear end face of face ring 1 and it is provided with compatible card slot and snap ring on reflecting cover 5, it will
Face ring 1 is connected with reflecting cover 5.
It is provided with mounting rack 501 on reflecting cover 5, the torsional spring 6 that can fasten face ring 1 is installed on mounting rack 501.Mounting rack
501 quantity at least two keeps the balance of pressure, improves stability.Torsional spring 6 is in stable state, in the effect of spring
Under, face ring 1 is fastened, when needing to open face ring 1, pulls out the bottom end of torsional spring 6, so that torsional spring 6 and face ring 1 are detached from.
It is provided with a route hole 502 passed through for power supply line on reflecting cover 5, a pair of of power supply line is installed on reflecting cover 5
The cableties 9 being fixed.The surface that power supply line passes through at route hole 502 is provided with gum cover, protects to power supply line, avoids electricity
Source line is by 502 inner wall abrasion of route hole.Cableties 9 are arch cableties, are mounted in 5 outside wall surface of reflecting cover by self-tapping screw,
Power supply line is fixed.
The distal end of power supply line is connected with DC plug, convenient for connecting to power supply.
Annular 101 rear end face of inclined surface is equipped with one and encloses groove 102 for installing light-transmitting plate 2, when installation, light-transmitting plate 2
Edge be placed in groove 102, light-transmitting plate 2 is limited, is fixed, 2 moving influence illuminating effect of light-transmitting plate is avoided.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of panel light is installed on the light-transmitting plate in the face ring including a face ring and one, which is characterized in that the face ring
Inner wall is provided with annular inclined surface, and adaptation is provided with an annular light source substrate, the annular light source on the annular inclined surface
Substrate is tilted inwardly by outer ring to inner ring, is equipped on the annular light source real estate inclined with the annular light source substrate
LED lamp bead light source, the face ring rear end be equipped with an inner wall can diffusing reflection light reflecting cover.
2. panel light according to claim 1, which is characterized in that the tilt angle of the annular light source substrate be 1 ° extremely
89°。
3. panel light according to claim 1, which is characterized in that the tilt angle of the annular light source substrate be 30 ° extremely
50°。
4. panel light according to claim 1, which is characterized in that it is described annular inclined surface on the annular light source substrate
Between be provided with the heat-conducting glue that the annular light source substrate is fixed.
5. panel light according to claim 1, which is characterized in that the face ring and the reflecting cover be connected by screw to or
It is connected by a snap.
6. panel light according to claim 5, which is characterized in that be provided with mounting rack, the installation on the reflecting cover
The torsional spring that the face ring can be fastened is installed on frame.
7. panel light according to claim 1, which is characterized in that be provided with one on the reflecting cover and passed through for power supply line
Route hole, the cableties that a pair of of power supply line is fixed are installed on the reflecting cover.
8. panel light according to claim 1, which is characterized in that the annular inclined surface rear end face is equipped with a circle and is used for
The groove of the light-transmitting plate is installed.
9. panel light according to claim 1, which is characterized in that the annular inclined surface and the face ring are integrated into
Type.
10. panel light according to claim 1, which is characterized in that the inner wall of the reflecting cover is not only sliding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079883.6U CN209084535U (en) | 2018-12-10 | 2018-12-10 | A kind of panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079883.6U CN209084535U (en) | 2018-12-10 | 2018-12-10 | A kind of panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084535U true CN209084535U (en) | 2019-07-09 |
Family
ID=67126652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822079883.6U Expired - Fee Related CN209084535U (en) | 2018-12-10 | 2018-12-10 | A kind of panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506160A (en) * | 2018-12-10 | 2019-03-22 | 何惠兴 | A kind of panel light |
| WO2021155545A1 (en) * | 2020-02-06 | 2021-08-12 | 立讯精密工业股份有限公司 | Sound box with large-area uniform light emission |
-
2018
- 2018-12-10 CN CN201822079883.6U patent/CN209084535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506160A (en) * | 2018-12-10 | 2019-03-22 | 何惠兴 | A kind of panel light |
| WO2021155545A1 (en) * | 2020-02-06 | 2021-08-12 | 立讯精密工业股份有限公司 | Sound box with large-area uniform light emission |
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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: 20190709 Termination date: 20191210 |