CN204285178U - A kind of novel LED lamp affixed to the ceiling - Google Patents
A kind of novel LED lamp affixed to the ceiling Download PDFInfo
- Publication number
- CN204285178U CN204285178U CN201420523602.0U CN201420523602U CN204285178U CN 204285178 U CN204285178 U CN 204285178U CN 201420523602 U CN201420523602 U CN 201420523602U CN 204285178 U CN204285178 U CN 204285178U
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- CN
- China
- Prior art keywords
- led lamp
- chassis
- diffuser
- lamp affixed
- annular ring
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of novel LED lamp affixed to the ceiling, comprises chassis, diffuser, the LED light source structure be located on chassis, also comprises the drive unit, the functional electric apparatus that are electrically connected with LED light source structure; Chassis is plate-like, and chassis is installed with annular ring, and annular ring forms the reentrant cylindrical cavity that can receive into drive unit, functional electric apparatus, and annular ring upper end open inwards extends the interior along limit of annular; LED light source structure comprise be mounted on interior along the substrate on limit, LED lamp bead; The arc face shield that diffuser can be set to flat cover or arch upward upward.Drive unit, functional electric apparatus and wire etc. are hidden in base plate bottom and do not expose, appearance is succinctly attractive in appearance, make LED lamp bead luminescence there will not be dark space, luminous evenly and light efficiency is high, and the shape of diffuser, style are selected varied, the scope of form design is wide, and flat cover distance light source is comparatively near, under equal-wattage, larger than the luminous intensity of existing lamp affixed to the ceiling, sufficient brightness, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of novel LED lamp affixed to the ceiling.
Background technology
The lamp decoration that lamp affixed to the ceiling is absorption or embeds on roof ceiling, it is the same with pendent lamp, is also the main lighting equipment of indoor, is family, light fixture that office, the various place such as public place of entertainment are often selected.LED has, no electromagnetic pollution nontoxic without mercury, without harm ray and the feature such as energy-conserving and environment-protective, long service life, be used as light source use so existing lamp affixed to the ceiling replaces power saving fluorescent lamps with LED gradually.
Existing LED lamp affixed to the ceiling generally comprises chassis, diffuser, is located at LED light source structure on chassis and drive unit, and existing drive unit is generally arranged in the middle of chassis, and the substrate of LED light source structure is distributed in drive unit periphery with annular or bar shaped.Because drive unit is arranged in the middle of chassis, once diffuser is set to drive unit and circuit that the high translucent cover of printing opacity degree will see lamp interior, appearance unsightly, so existing diffuser is traditionally arranged to be the poor nontransparent cover of printing opacity degree, not only the material of diffuser, style are selected to be limited to, the utilization rate of light is also lower, and luminous intensity is lower, and light efficiency is poor, in addition, because drive unit is arranged in the middle of chassis, center chassis region does not have light source and drive unit can block some light makes light fixture central area occur dark space, existing LED lamp affixed to the ceiling is in order to reduce dark space, usually diffuser is arranged to the arc face shield arched upward upward, utilize the repeated multiple times reflection of light in arc face shield and unrestrained transmitting to fill up dark space, because arc face shield distance light source is far away, add that reflection causes the loss of light, cause luminous efficiency low, luminous intensity weakens, luminance shortage, only have increase power just can reach certain brightness, and the shape of diffuser is selected to be restricted to cause the range of choice of the shape style of diffuser narrow.
Therefore, how to realize one succinctly attractive in appearance, shape, the Design modelling of diffuser are extensive, the selection of diffuser is unrestricted, and the printing opacity degree of diffuser is high, luminous evenly no dark space, luminous intensity is high, light utilization is high, and light efficiency is good, and the novel LED lamp affixed to the ceiling of energy-conserving and environment-protective is technical problems urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of novel LED lamp affixed to the ceiling, be intended to realize one succinctly attractive in appearance, shape, the Design modelling of diffuser are extensive, the selection of diffuser is unrestricted, and the printing opacity degree of diffuser is high, luminous evenly no dark space, luminous intensity is high, light utilization is high, and light efficiency is good, the novel LED lamp affixed to the ceiling of energy-conserving and environment-protective.
The utility model proposes a kind of novel LED lamp affixed to the ceiling, comprise chassis, diffuser, the LED light source structure be located on chassis, also comprise the drive unit, the functional electric apparatus that are electrically connected with LED light source structure; Chassis is plate-like, and chassis is installed with annular ring, and annular ring forms the reentrant cylindrical cavity that can receive into drive unit, functional electric apparatus, and annular ring upper end open inwards extends the interior along limit of annular; LED light source structure comprise be mounted on interior along the substrate on limit, the some LED lamp bead be laid on substrate; The arc face shield that diffuser is set to flat cover or arches upward upward.
Preferably, functional electric apparatus comprises emergency battery, induction switch device or light adjusting and controlling device.
Preferably, bottom surface is installed with terminal base to reentrant cylindrical cavity, and the wire of connecting drive device and functional electric apparatus is affixed on terminal base.
Preferably, be connected and fixed by mounting screw between chassis and annular ring.
Preferably, annular ring lower surface is installed with dust excluding plate.
Preferably, chassis, annular ring are respectively integrated formed structure and are made up of heat-conducting metal.
Preferably, chassis is spirally connected and is fixed to sky and takes.
Preferably, diffuser is made up of transparent material.
Preferably, substrate is set to square or circular.
In the utility model, drive unit and functional electric apparatus receive in the reentrant cylindrical cavity of annular ring formation, and substrate covers in whole reentrant cylindrical cavity, namely drive unit and functional electric apparatus etc. are sheltered from simultaneously, and wire is also hidden in reentrant cylindrical cavity, drive unit, functional electric apparatus and wire etc. stash and do not expose, whole chassis structure is made to look succinctly attractive in appearance, like this, even if diffuser is made up of transparent material, also can not because seeing inner device and circuit unsightly, diffuser can be made up of transparent material or non-transparent material is made, light transmittance and the material selection range of diffuser are extensive, also add the style of whole lamp simultaneously, and diffuser is when being set to the high translucent cover of light transmittance, intensity of illumination is high, light utilization is high, illumination effect is good.In addition, the irradiation of light can not be had influence on because drive unit is hidden in base plate bottom, LED lamp bead luminescence is made to there will not be dark space, luminescence is even and light utilization is high, light efficiency is high, and diffuser is without the need in order to reduce the arc face shield that dark space is set to arch upward upward, the flat cover of planar shaped can be set to, shape, the style of diffuser are selected varied, and the scope of form design is wide, and flat cover distance light source is nearer, under equal-wattage, larger than the luminous intensity of existing lamp affixed to the ceiling, sufficient brightness, energy-conserving and environment-protective.It is succinctly attractive in appearance that the utility model achieves one, and shape, the Design modelling of diffuser are extensive, and the selection of diffuser is unrestricted, the printing opacity degree of diffuser is high, luminous evenly no dark space, and luminous intensity is high, light utilization is high, and light efficiency is good, the novel LED lamp affixed to the ceiling of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the perspective structure schematic diagram of an embodiment of a kind of novel LED lamp affixed to the ceiling of the utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, one embodiment of a kind of novel LED lamp affixed to the ceiling of the present utility model is proposed, comprise chassis 100, diffuser 200, the LED light source structure be located on chassis 100, also comprise the drive unit 400, the functional electric apparatus 500 that are electrically connected with LED light source structure.
Functional electric apparatus 500 comprises emergency battery, induction switch device or light adjusting and controlling device.
Chassis 100, in plate-like, chassis 100 is installed with annular ring 101, and annular ring 101 forms the reentrant cylindrical cavity 102 that can receive into drive unit 400, functional electric apparatus 500, and annular ring 101 upper end open inwards extends the interior along limit 103 of annular; LED light source structure comprise be mounted on interior along the substrate 301 on limit 103, the some LED lamp bead 302 be laid on substrate 301.
Bottom surface is installed with terminal base 600 to reentrant cylindrical cavity 102, and the wire 601 of connecting drive device 400 and functional electric apparatus 500 is affixed on terminal base 600.
Be connected and fixed by mounting screw 104 between chassis 100 and annular ring 101.
Annular ring 101 lower surface is installed with dust excluding plate 105.
The arc face shield that diffuser 200 is set to flat cover or arches upward upward.
Chassis 100, annular ring 101 are respectively integrated formed structure and are made up of heat-conducting metal.
Chassis 100 is spirally connected and is fixed to sky and takes.
Diffuser 200 is made up of transparent material.
Substrate 301 is set to square or circular.
Existing LED lamp affixed to the ceiling generally comprises chassis, diffuser, is located at LED light source structure on chassis and drive unit.Existing drive unit is generally arranged in the middle of chassis, and the substrate of LED light source structure is distributed in drive unit periphery with annular or bar shaped.Because drive unit is arranged in the middle of chassis, once diffuser is set to drive unit and circuit that the high translucent cover of printing opacity degree will see lamp interior, appearance unsightly, so existing diffuser is traditionally arranged to be the poor nontransparent cover of printing opacity degree, not only the material of diffuser, style are selected to be limited to, the utilization rate of light is also lower, and luminous intensity is lower, and light efficiency is poor, in addition, because drive unit is arranged in the middle of chassis, center chassis region does not have light source and drive unit can block some light makes light fixture central area occur dark space, existing LED lamp affixed to the ceiling is in order to reduce dark space, usually diffuser is arranged to the arc face shield arched upward upward, utilize the repeated multiple times reflection of light in arc face shield and unrestrained transmitting to fill up dark space, because arc face shield distance light source is far away, add that reflection causes the loss of light, cause luminous efficiency low, luminous intensity weakens, luminance shortage, only have increase power just can reach certain brightness, and the shape of diffuser is selected to be restricted to cause the range of choice of the shape style of diffuser narrow.
And in the utility model, drive unit 400 and functional electric apparatus 500 receive in the reentrant cylindrical cavity 102 of annular ring 101 formation, and substrate 301 covers in whole reentrant cylindrical cavity 102, namely drive unit 400 and functional electric apparatus 500 etc. are sheltered from simultaneously, and wire 601 is also hidden in reentrant cylindrical cavity 102, drive unit 400, functional electric apparatus 500 and wire 601 etc. stash and do not expose, whole chassis 100 structure is made to look succinctly attractive in appearance, like this, even if diffuser 200 is made up of transparent material, also can not because seeing inner device and circuit unsightly, diffuser 200 can be made up of transparent material or non-transparent material is made, light transmittance and the material selection range of diffuser 200 are extensive, also add the style of whole lamp simultaneously, and diffuser 200 is when being set to the high translucent cover of light transmittance, intensity of illumination is high, light utilization is high, illumination effect is good.In addition, because drive unit 400 is hidden in the irradiation that can not have influence on light bottom substrate 301, LED lamp bead 302 luminescence is made to there will not be dark space, luminescence is even and light utilization is high, light efficiency is high, and diffuser 200 is without the need in order to reduce the arc face shield that dark space is set to arch upward upward, the flat cover of planar shaped can be set to, shape, the style of diffuser 200 are selected varied, and the scope of form design is wide, and flat cover distance light source is nearer, under equal-wattage, larger than the luminous intensity of existing lamp affixed to the ceiling, sufficient brightness, energy-conserving and environment-protective.It is succinctly attractive in appearance that the utility model achieves one, and shape, the Design modelling of diffuser 200 are extensive, and the selection of diffuser 200 is unrestricted, the printing opacity degree of diffuser 200 is high, luminous evenly no dark space, and luminous intensity is high, light utilization is high, and light efficiency is good, the novel LED lamp affixed to the ceiling of energy-conserving and environment-protective.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a novel LED lamp affixed to the ceiling, comprises chassis, diffuser, the LED light source structure be located on described chassis, it is characterized in that, also comprises the drive unit, the functional electric apparatus that are electrically connected with described LED light source structure; Described chassis is plate-like, and described chassis is installed with annular ring, and annular ring forms the reentrant cylindrical cavity that can receive into described drive unit, described functional electric apparatus, and annular ring upper end open inwards extends the interior along limit of annular; Described LED light source structure comprise be mounted on described interior along the substrate on limit, the some LED lamp bead be laid on described substrate; The arc face shield that described diffuser is set to flat cover or arches upward upward.
2. a kind of novel LED lamp affixed to the ceiling according to claim 1, it is characterized in that, described functional electric apparatus comprises emergency battery, induction switch device or light adjusting and controlling device.
3. a kind of novel LED lamp affixed to the ceiling according to claim 2, is characterized in that, described reentrant cylindrical cavity bottom surface is installed with terminal base, and the wire connecting described drive unit and described functional electric apparatus is affixed on described terminal base.
4. a kind of novel LED lamp affixed to the ceiling according to claim 1 or 2 or 3, be is characterized in that, be connected and fixed between described chassis and annular ring by mounting screw.
5. a kind of novel LED lamp affixed to the ceiling according to claim 4, it is characterized in that, annular ring lower surface is installed with dust excluding plate.
6. a kind of novel LED lamp affixed to the ceiling according to claim 5, it is characterized in that, described chassis, annular ring are respectively integrated formed structure and are made up of heat-conducting metal.
7. a kind of novel LED lamp affixed to the ceiling according to claim 6, is characterized in that, described chassis is spirally connected and is fixed to sky and takes.
8. a kind of novel LED lamp affixed to the ceiling according to claim 7, it is characterized in that, described diffuser is made up of transparent material.
9. a kind of novel LED lamp affixed to the ceiling according to claim 8, it is characterized in that, described substrate is set to square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523602.0U CN204285178U (en) | 2014-09-12 | 2014-09-12 | A kind of novel LED lamp affixed to the ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523602.0U CN204285178U (en) | 2014-09-12 | 2014-09-12 | A kind of novel LED lamp affixed to the ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285178U true CN204285178U (en) | 2015-04-22 |
Family
ID=52868332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523602.0U Expired - Fee Related CN204285178U (en) | 2014-09-12 | 2014-09-12 | A kind of novel LED lamp affixed to the ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285178U (en) |
-
2014
- 2014-09-12 CN CN201420523602.0U patent/CN204285178U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20160912 |