CN202719398U - LED (Light Emitting Diode) lamp and transparent lampshade thereof - Google Patents

LED (Light Emitting Diode) lamp and transparent lampshade thereof Download PDF

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Publication number
CN202719398U
CN202719398U CN2012202440055U CN201220244005U CN202719398U CN 202719398 U CN202719398 U CN 202719398U CN 2012202440055 U CN2012202440055 U CN 2012202440055U CN 201220244005 U CN201220244005 U CN 201220244005U CN 202719398 U CN202719398 U CN 202719398U
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CN
China
Prior art keywords
led
lampshade
lamp
optical stripe
plate
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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
Application number
CN2012202440055U
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Chinese (zh)
Inventor
张正泰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU LIANGTAI ILLUMINATING Co Ltd
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CHANGZHOU LIANGTAI ILLUMINATING Co Ltd
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Priority to CN2012202440055U priority Critical patent/CN202719398U/en
Application granted granted Critical
Publication of CN202719398U publication Critical patent/CN202719398U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model belongs to the technical field of lighting, and relates to a lamp, in particular to an LED (Light Emitting Diode) lamp and a transparent lampshade thereof, which solve the technical problems of non-uniform brightness, low light effect and the like existing in the conventional lamp. The LED lamp comprises a lamp holder, wherein an LED light emitting component is arranged on the lamp holder and comprises a plurality of LED luminous bodies which are arranged discretely; and a lampshade is fixedly arranged on the lamp holder and is provided with an optical structure capable of diverging light emitted by each discretely arranged LED luminous body serving as a light source so as to change the LED light emitting component into a linear light source. The transparent lampshade of the LED lamp is arranged on the lampshade, wherein the lampshade comprises a frosted layer, an outer optical stripe and an inner optical stripe; the frosted layer is arranged on a reflecting surface of the lampshade; the outer optical stripe and the inner optical stripe are arranged on an outer side face and an inner side face of the lampshade respectively and the cross sections of the outer optical stripe and the inner optical stripe are wavelike; and the outer optical stripe and the inner optical stripe are arranged in a mutual staggered manner. The LED lamp and the transparent lampshade thereof have the advantages of capability of changing the discrete spot light source into the linear light source, high light effect, uniform brightness of the light source and the like.

Description

LED lamp and transparent lamp shade thereof
Technical field
The utility model belongs to lighting technical field, relates to light fixture, especially relates to a kind of its transparent lamp shade of LED lamp.
Background technology
In recent years, based on characteristics such as energy-saving and environmental protection, high efficiency and long-lives, the LED light fixture more and more is subject to liking of people, is widely used in illumination and ornament lamp field.Common LED lamp comprises lampshade, led light source assembly and shell, the reflective surface of lampshade and light-emitting area all are smooth faces, the led light source assembly is radiated on the lampshade, by lampshade with light transmition, but smooth reflective surface and light-emitting area are being subjected to light and when luminous, the brightness irregularities that causes the LED lamp to send, light efficiency is lower.
The problem that exists in order to solve prior art, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of Novel LED lamp [application number: 201020275800.1], it comprises circuit board, LED lamp, the LED lamp is arranged on the circuit board, this light fixture also has optical lens, shown in optical lens be arranged at the direction of illumination of LED lamp, the optics that the LED lamp sends is through the refraction of optical lens, penetrate again outside the LED light fixture, illumination externally is provided.
Such scheme has improved prior art to a certain extent, but the brightness of this scheme is still even not, particularly is subjected to light and sees through the later light source of lampshade bright not, exist certain dark space also just to have energy waste simultaneously, light efficiency is lower, and the light transmittance of lampshade is relatively poor, is difficult for being used more widely.
The utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, simple in structure, and the discrete spot light that LED lamp pearl can be sent changes over line source, and light efficiency is high, and is more energy-conservation, the LED lamp of long service life.
Another purpose of the present utility model is for above problem, provides a kind of light and luminous light-source brightness of being subjected to even, the transparent lamp shade of the LED lamp of good transmittance.
For achieving the above object, the utility model has adopted following technical proposal: this LED lamp, comprise lamp socket, be provided with at least one LED luminescence component at lamp socket, described LED luminescence component comprises the LED illuminator of some discrete arrangements, be fixed with the lampshade of being made by light transmissive material at lamp socket, it is characterized in that, make the LED luminescence component become the optical texture of line source thereby described lampshade is provided with the divergence of beam that each discrete LED illuminator of arranging is sent as spot light.
In above-mentioned LED lamp, described optical texture comprises the frosted layer that is arranged on the lampshade reflective surface, and being separately positioned on described lampshade lateral surface and the described lampshade medial surface and outer optical stripe and the interior optical stripe of cross section undulate, described outer optical stripe and interior optical stripe mutual dislocation arrange.
In the utility model, when the LED illuminator is radiated at discrete spot light on the lampshade, by optical texture (i.e. outer optical stripe and interior optical stripe) the discrete spot light that the LED illuminator sends is changed over line source, because lampshade inner surface is provided with the irradiation that the LED illuminator is sent forms the diffuse reflection shape on the surface frosted layer, the outer optical stripe and the interior optical stripe that arrange by the equal undulate of cross section and mutual dislocation again, can be with the further homogenising of brightness, cause the energy saving of this LED lamp further to improve, and light efficiency is very high.
In above-mentioned LED lamp, described LED luminescence component is elongated, and described outer optical stripe and interior optical stripe be arranged in parallel with the LED luminescence component respectively, and the width of described outer optical stripe and interior optical stripe equates and evenly distributes.
In above-mentioned LED lamp, be fixed with support in described lamp socket inboard by clamping body, described LED luminescence component is fixed on the support.
In above-mentioned LED lamp, described support comprises the first plate body of setting placed in the middle, establishes respectively the second plate body in the first plate body both sides and two the second plate bodys are the splayed setting, is connected with an end at each second plate body and is resisted against the 3rd plate body on the lamp socket; Described the first plate body, the second plate body and the 3rd plate body formula that is connected as a single entity.Structural strength is high.
In above-mentioned LED lamp, described clamping body comprises the some hole clippings that are arranged on the first plate body two ends, and is arranged on the some fixture blocks on the lamp socket, and described fixture block and hole clipping one by one corresponding setting and fixture block snap in the described hole clipping.Mount and dismount simple and convenient, the support fixing-stable.
In above-mentioned LED lamp, be respectively equipped with draw-in groove at described each second plate body, described LED luminescence component inserts in respectively in the described draw-in groove.LED luminescence component fixing-stable.
In above-mentioned LED lamp, be provided with some breach at described lampshade edge, be provided with in the described lamp socket outside and somely can snap in one by one described breach and lampshade can be held in buckle on the lamp socket.Mount and dismount simple and conveniently, lampshade is fixed.
In above-mentioned LED lamp, also be provided with the fixing feet of some even settings in described lamp socket bottom, be respectively equipped with through hole in each fixing feet.
A kind of transparent lamp shade of LED lamp, be arranged on the lamp socket, it is characterized in that, this lampshade comprises the frosted layer that is arranged on the lampshade reflective surface, and being separately positioned on described lampshade lateral surface and the described lampshade medial surface and outer optical stripe and the interior optical stripe of cross section undulate, described outer optical stripe and interior optical stripe mutual dislocation arrange.
In the transparent lamp shade of this LED lamp, when the LED illuminator is radiated at discrete spot light on the lampshade, by outer optical stripe and interior optical stripe the discrete spot light that the LED illuminator sends is changed over line source, because lampshade inner surface is provided with the irradiation that the LED illuminator is sent forms the diffuse reflection shape on the surface frosted layer, the outer optical stripe and the interior optical stripe that arrange by the equal undulate of cross section and mutual dislocation again, can be with the further homogenising of brightness, the light transmittance of lampshade also further improves.
Compared with prior art, the advantage of this LED lamp and transparent lamp shade thereof is: 1, reasonable in design, simple in structure.2, when the LED illuminator is radiated at discrete spot light on the lampshade, by optical texture (i.e. outer optical stripe and interior optical stripe) the discrete spot light that the LED illuminator sends is changed over line source, because lampshade inner surface is provided with the irradiation that the LED illuminator is sent forms the diffuse reflection shape on the surface frosted layer, the outer optical stripe and the interior optical stripe that arrange by the equal undulate of cross section and mutual dislocation again, can be with the further homogenising of brightness, cause the energy saving of this LED lamp further to improve, and light efficiency is very high.3, installation and removal are simple and convenient, and lampshade is fixed.4, when the LED illuminator is radiated at discrete spot light on the lampshade, by outer optical stripe and interior optical stripe the discrete spot light that the LED illuminator sends is changed over line source, because lampshade inner surface is provided with the irradiation that the LED illuminator is sent forms the diffuse reflection shape on the surface frosted layer, the outer optical stripe and the interior optical stripe that arrange by the equal undulate of cross section and mutual dislocation again, can be with the further homogenising of brightness, the light transmittance of lampshade also further improves.5, long service life.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that the utility model provides.
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1.
Fig. 3 is the removal lampshade structure schematic diagram that the utility model provides.
Fig. 4 is the lampshade perspective view that the utility model provides.
Among the figure, lamp socket 1, LED luminescence component 2, LED illuminator 21, lampshade 3, frosted layer 41, outer optical stripe 42, interior optical stripe 43, support 5, the first plate body 51, the second plate body 52, the 3rd plate body 53, hole clipping 61, fixture block 62, draw-in groove 52a, breach 31, buckle 11, fixing feet 12, through hole 12a.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
Shown in Fig. 1-4, this LED lamp, comprise lamp socket 1, be provided with at least one LED luminescence component 2 at lamp socket 1, described LED luminescence component 2 comprises the LED illuminator 21 of some discrete arrangements, be fixed with the lampshade 3 of being made by light transmissive material at lamp socket 1, make LED luminescence component 2 become the optical texture of line source thereby be provided with the divergence of beam that each discrete LED illuminator 21 of arranging is sent as spot light at described lampshade 3.Concrete, as shown in Figure 2, optical texture comprises the frosted layer 41 that is arranged on lampshade 3 reflective surfaces, and be separately positioned on described lampshade 3 lateral surfaces and described lampshade 3 medial surfaces and outer optical stripe 42 and the interior optical stripe 43 of cross section undulate, described outer optical stripe 42 and the 43 mutual dislocation settings of interior optical stripe.
In the present embodiment, when LED illuminator 21 is radiated at discrete spot light on the lampshade 3, by optical texture (i.e. outer optical stripe 42 and interior optical stripe 43) the discrete spot light that LED illuminator 21 sends is changed over line source, because lampshade 3 inner surfaces are provided with the irradiation that LED illuminator 21 is sent forms the diffuse reflection shape on the surface frosted layer 41, the outer optical stripe 42 and the interior optical stripe 43 that arrange by the equal undulate of cross section and mutual dislocation again, can be with the further homogenising of brightness, cause the energy saving of this LED lamp further to improve, and light efficiency is very high.
Further, shown in Fig. 2-4, LED luminescence component 2 is elongated, and described outer optical stripe 42 and interior optical stripe 43 be arranged in parallel with LED luminescence component 2 respectively, and the width of described outer optical stripe 42 and interior optical stripe 43 equates and evenly distributes.
As shown in Figure 3, be fixed with support 5 in described lamp socket 1 inboard by clamping body, described LED luminescence component 2 is fixed on the support 5.Concrete, as shown in Figure 1, described support 5 comprises the first plate body 51 of setting placed in the middle, establishes respectively the second plate body 52 in the first plate body 51 both sides and two the second plate bodys 52 are the splayed setting, is connected with an end at each second plate body 52 and is resisted against the 3rd plate body 53 on the lamp socket 1; In order to guarantee the structural strength of support, first plate body 51 here, the second plate body 52 and the 3rd plate body 53 formula that is connected as a single entity.Concrete, as shown in 1,3, described clamping body comprises the some hole clippings 61 that are arranged on the first plate body 51 two ends, and is arranged on the some fixture blocks 62 on the lamp socket 1, and described fixture block 62 and hole clipping 61 one by one corresponding setting and fixture block 62 snap in the described hole clipping 61.
More particularly, as shown in Figure 3, for the firm fixed L ED luminescence component 2 of energy, be respectively equipped with draw-in groove 52a at described each second plate body 52, described LED luminescence component 2 inserts in respectively in the described draw-in groove 52a.For can further firm fastening lampshades 3, shown in Fig. 1,4, be provided with some breach 31 at described lampshade 3 edges, be provided with in described lamp socket 1 outside and somely can snap in one by one described breach 31 and lampshade 3 can be held in buckle 11 on the lamp socket 1.
For this LED lamp can conveniently be installed, as shown in Figure 1, also be provided with the fixing feet 12 of some even settings in described lamp socket 1 bottom, be respectively equipped with through hole 12a in each fixing feet 12.
A kind of transparent lamp shade for this LED lamp, shown in Fig. 2,4, be arranged on the lamp socket 1, this lampshade comprises the frosted layer 41 that is arranged on lampshade 3 reflective surfaces, and be separately positioned on described lampshade 3 lateral surfaces and described lampshade 3 medial surfaces and outer optical stripe 42 and the interior optical stripe 43 of cross section undulate, described outer optical stripe 42 and the 43 mutual dislocation settings of interior optical stripe.In this transparent lamp shade, when LED illuminator 21 is radiated at discrete spot light on the lampshade 3, by outer optical stripe 42 and interior optical stripe 43 the discrete spot light that LED illuminator 21 sends is changed over line source, because lampshade 3 inner surfaces are provided with the irradiation that LED illuminator 21 is sent forms the diffuse reflection shape on the surface frosted layer 41, the outer optical stripe 42 and the interior optical stripe 43 that arrange by the equal undulate of cross section and mutual dislocation again, can be with the further homogenising of brightness, the light transmittance of lampshade 3 also further improves.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as lamp socket 1, LED luminescence component 2, LED illuminator 21, lampshade 3, frosted layer 41, outer optical stripe 42, interior optical stripe 43, support 5, the first plate body 51, the second plate body 52, the 3rd plate body 53, hole clipping 61, fixture block 62, draw-in groove 52a, breach 31, buckle 11, fixing feet 12, through hole 12a, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims (10)

1. LED lamp, comprise lamp socket (1), be provided with at least one LED luminescence component (2) at lamp socket (1), described LED luminescence component (2) comprises the LED illuminator (21) of some discrete arrangements, be fixed with the lampshade (3) of being made by light transmissive material at lamp socket (1), it is characterized in that thereby described lampshade (3) is provided with the LED illuminator (21) that can make each discrete arrangement makes LED luminescence component (2) become the optical texture of line source as the divergence of beam that spot light sends.
2. LED lamp according to claim 1, it is characterized in that, described optical texture comprises the frosted layer (41) that is arranged on lampshade (3) reflective surface, and be separately positioned on described lampshade (3) lateral surface and described lampshade (3) medial surface and outer optical stripe (42) and the interior optical stripe (43) of cross section undulate, described outer optical stripe (42) and interior optical stripe (43) mutual dislocation setting.
3. LED lamp according to claim 2, it is characterized in that, described LED luminescence component (2) is elongated, described outer optical stripe (42) and interior optical stripe (43) be arranged in parallel with LED luminescence component (2) respectively, and the width of described outer optical stripe (42) and interior optical stripe (43) equates and evenly distributes.
4. according to claim 1 and 2 or 3 described LED lamps, it is characterized in that be fixed with support (5) by clamping body in that described lamp socket (1) is inboard, described LED luminescence component (2) is fixed on the support (5).
5. LED lamp according to claim 4, it is characterized in that, described support (5) comprises first plate body (51) of setting placed in the middle, establish respectively the second plate body (52) in the first plate body (51) both sides and two the second plate bodys (52) are the splayed setting, be connected with an end at each second plate body (52) and be resisted against the 3rd plate body (53) on the lamp socket (1); Described the first plate body (51), the second plate body (52) and the 3rd plate body (53) formula that is connected as a single entity.
6. LED lamp according to claim 5, it is characterized in that, described clamping body comprises the some hole clippings (61) that are arranged on the first plate body (51) two ends, and being arranged on some fixture blocks (62) on the lamp socket (1), described fixture block (62) and hole clipping (61) one by one corresponding setting and fixture block (62) snap in the described hole clipping (61).
7. LED lamp according to claim 6 is characterized in that, is respectively equipped with draw-in groove (52a) at described each second plate body (52), and described LED luminescence component (2) inserts in respectively in the described draw-in groove (52a).
8. LED lamp according to claim 4, it is characterized in that, be provided with some breach (31) at described lampshade (3) edge, be provided with in described lamp socket (1) outside and somely can snap in one by one described breach (31) and lampshade (3) can be held in buckle (11) on the lamp socket (1).
9. LED lamp according to claim 8 is characterized in that, also is provided with the fixing feet (12) of some even settings in described lamp socket (1) bottom, is respectively equipped with through hole (12a) in each fixing feet (12).
10. the transparent lamp shade of a LED lamp, be arranged on the lamp socket (1), it is characterized in that, this lampshade comprises the frosted layer (41) that is arranged on lampshade (3) reflective surface, and be separately positioned on described lampshade (3) lateral surface and described lampshade (3) medial surface and outer optical stripe (42) and the interior optical stripe (43) of cross section undulate, described outer optical stripe (42) and interior optical stripe (43) mutual dislocation setting.
CN2012202440055U 2012-05-29 2012-05-29 LED (Light Emitting Diode) lamp and transparent lampshade thereof Expired - Fee Related CN202719398U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202440055U CN202719398U (en) 2012-05-29 2012-05-29 LED (Light Emitting Diode) lamp and transparent lampshade thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202440055U CN202719398U (en) 2012-05-29 2012-05-29 LED (Light Emitting Diode) lamp and transparent lampshade thereof

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CN202719398U true CN202719398U (en) 2013-02-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720959A (en) * 2012-05-29 2012-10-10 常州市亮泰照明电器有限公司 Light emitting diode (LED) lamp and light transmitting lamp cover thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720959A (en) * 2012-05-29 2012-10-10 常州市亮泰照明电器有限公司 Light emitting diode (LED) lamp and light transmitting lamp cover thereof

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130206

Termination date: 20140529

C17 Cessation of patent right