CN204285073U - A kind of lamp bar of light leakage - Google Patents

A kind of lamp bar of light leakage Download PDF

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Publication number
CN204285073U
CN204285073U CN201420807248.4U CN201420807248U CN204285073U CN 204285073 U CN204285073 U CN 204285073U CN 201420807248 U CN201420807248 U CN 201420807248U CN 204285073 U CN204285073 U CN 204285073U
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CN
China
Prior art keywords
lamp bar
substratum transparent
light
shield layer
light shield
Prior art date
Application number
CN201420807248.4U
Other languages
Chinese (zh)
Inventor
钱定林
Original Assignee
钱定林
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 钱定林 filed Critical 钱定林
Priority to CN201420807248.4U priority Critical patent/CN204285073U/en
Application granted granted Critical
Publication of CN204285073U publication Critical patent/CN204285073U/en

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Abstract

The utility model discloses a kind of lamp bar of light leakage, comprise substratum transparent, in described substratum transparent, there is cavity, in described cavity, be provided with circuit substrate, described circuit substrate is provided with LED lamp bead, the diapire of described substratum transparent and/or sidewall are provided with light shield layer.Adopt the utility model of said structure, by being provided with light shield layer on the diapire and/or sidewall of substratum transparent, utilize light shield layer to stop that light spills from the diapire of lamp bar and sidewall, light shield layer also has the effect of reflection ray, thus can well ensure that light goes out from the roof of lamp bar and front projection, improve the utilization rate of light greatly, lamp bar described in the utility model has better energy-saving and emission-reduction effect, and its solid layer feeling is better when this kind of lamp bar is luminous, decoration and illuminating effect are also better, more can meet the demand of user.

Description

A kind of lamp bar of light leakage

Technical field

The utility model relates to a kind of lamp bar of light leakage.

Background technology

LED lamp bar due to its have softness, can arbitrarily curling, conveniently shear and receive, be easy to pose and the feature such as against weather is strong, and be widely used in various decoration and illuminate occasion as bridge, garden, small white plate for taking accounts or notes temporary etc.

Lamp bar generally comprises substratum transparent, in substratum transparent, there is cavity, circuit substrate is provided with in described cavity, circuit substrate is provided with LED lamp bead, the roof of traditional its substratum transparent of lamp bar, sidewall and diapire are all transparent, light that this just causes LED lamp bead to send dispersion and concentrated not, impact decoration and illuminating effect, and in general, the light that people utilize is the light transmitted from substratum transparent roof, this just certainly will cause the light transmitted from other sidewalls and diapire to can not get well utilizing and wasting, cause light utilization efficiency not high, consume energy also corresponding larger, light leak also can cause lamp bar solid layer feeling not high.

Therefore, be necessary improve existing lamp bar structure and optimize.

Utility model content

In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of lamp bar of light leakage, and it effectively can prevent, at the side of lamp bar and/bottom surface light leak, having good stereoscopic level high, efficient energy-saving.

The utility model solves the technical scheme that its technical problem adopts:

A lamp bar for light leakage, comprises substratum transparent, has cavity in described substratum transparent, is provided with circuit substrate in described cavity, and described circuit substrate is provided with LED lamp bead, and the diapire of described substratum transparent and/or sidewall are provided with light shield layer.

As the improvement of technique scheme, described light shield layer covers whole diapire and the sidewall of described substratum transparent.

As the further improvement of technique scheme, described light shield layer is be arranged in described substratum transparent cavity or the coloured glue-line be coated on substratum transparent outer wall.

Further, described coloured glue-line is white or yellow glue-line.

Further, described light shield layer is be arranged at the colored paint on substratum transparent cavity wall or outer wall.

Preferably, described light shield layer is the interlayer be arranged in substratum transparent.

Further, the back of described substratum transparent is provided with mouth in parallel, and the wire on described circuit substrate can stretch out from mouth in parallel.

Further, the roof of described substratum transparent has frosted layer.

The beneficial effects of the utility model are: the utility model adopting said structure, by being provided with light shield layer on the diapire and/or sidewall of substratum transparent, utilize light shield layer to stop that light spills from the diapire of lamp bar and sidewall, light shield layer also has the effect of reflection ray, thus can well ensure that light goes out from the roof of lamp bar and front projection, improve the utilization rate of light greatly, lamp bar described in the utility model has better energy-saving and emission-reduction effect, and its solid layer feeling is better when this kind of lamp bar is luminous, decoration and illuminating effect also better, more can meet the demand of user, and light shield layer employing is arranged in described substratum transparent cavity or the coloured glue-line be coated on substratum transparent outer wall, not only there is the effects such as technique easily realizes, light leakage successful, coloured glue-line is coloured and be glue-line because of it, good with the affinity of substratum transparent, can not seem lofty, inherently improve class and the stereovision of lamp bar, further strengthen decoration and the illuminating effect of this kind of lamp bar.

Accompanying drawing explanation

Fig. 1 is profile of the present utility model.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail.

With reference to Fig. 1, the lamp bar of a kind of light leakage of the present utility model, comprise substratum transparent 1, in described substratum transparent 1, there is cavity 2, circuit substrate 3 is provided with in described cavity 2, described circuit substrate 3 is provided with LED lamp bead 4, the diapire 11 of described substratum transparent 1 and/or sidewall 12 are provided with light shield layer 5.

Light shield layer 5 part can be covered diapire 11 and/or the sidewall 12 of substratum transparent 1 as required, also can be whole diapire 11 and the sidewall 12 that described light shield layer 5 covers described substratum transparent 1, make light leakage better effects if.

In the present embodiment, preferably, described light shield layer 5 is for being arranged in described substratum transparent 1 cavity 2 or the coloured glue-line be coated on substratum transparent 1 outer wall, the color of coloured glue-line can be selected as required, can be such as white or yellow glue-line, circuit substrate 3 is in series for several, and the wire 6 of series connection can be embedded in coloured glue-line, as shown in Figure 1.Light shield layer 5 adopts coloured glue-line, not only there is the effects such as technique easily realizes, light leakage successful, coloured glue-line is coloured and be glue-line because of it, good with the affinity of substratum transparent, can not seem lofty, inherently improve class and the stereovision of lamp bar, further strengthen decoration and the illuminating effect of this kind of lamp bar.

Described light shield layer 5 also can for being arranged at the colored paint on substratum transparent cavity wall or outer wall, also or described light shield layer 5 for being arranged at the interlayer in substratum transparent 1.

In the present embodiment, preferably, the back of described substratum transparent 1 is provided with mouth in parallel, and the wire on described circuit substrate 3 can stretch out from mouth in parallel.This structure makes when many lamp bars are connected in parallel use by needs, just the wire on circuit substrate 3 can be ticked in mouth in parallel and realize parallel connection, abandon conventional art and the substratum transparent 1 of lamp bar need be cut ability mode in parallel, structure is simple, easy to operate, and do not affect the normal use of lamp bar.

Preferably, the roof 13 of described substratum transparent 1 has frosted layer, and making like this to appear the light come is vaporific or sheen, has better decorative effect.

Adopt the utility model of said structure, by being provided with light shield layer 5 on the diapire 11 and/or sidewall 12 of substratum transparent 1, utilize light shield layer 5 to stop that light spills from the diapire of lamp bar and sidewall, light shield layer 5 also has the effect of reflection ray, thus can well ensure that light goes out from the roof 13 i.e. front projection of lamp bar, improve the utilization rate of light greatly, lamp bar described in the utility model has better energy-saving and emission-reduction effect, and its solid layer feeling is better when this kind of lamp bar is luminous, decoration and illuminating effect are also better, more can meet the demand of user.

The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within protection domain of the present utility model.

Claims (8)

1. the lamp bar of a light leakage, comprise substratum transparent, in described substratum transparent, there is cavity, in described cavity, be provided with circuit substrate, described circuit substrate is provided with LED lamp bead, it is characterized in that: the diapire of described substratum transparent and/or sidewall are provided with light shield layer.
2. the lamp bar of a kind of light leakage according to claim 1, is characterized in that: described light shield layer covers whole diapire and the sidewall of described substratum transparent.
3. the lamp bar of a kind of light leakage according to claim 1 and 2, is characterized in that: described light shield layer is be arranged in described substratum transparent cavity or the coloured glue-line be coated on substratum transparent outer wall.
4. the lamp bar of a kind of light leakage according to claim 3, is characterized in that: described coloured glue-line is white or yellow glue-line.
5. the lamp bar of a kind of light leakage according to claim 1 and 2, is characterized in that: described light shield layer is be arranged at the colored paint on substratum transparent cavity wall or outer wall.
6. the lamp bar of a kind of light leakage according to claim 1 and 2, is characterized in that: described light shield layer is the interlayer be arranged in substratum transparent.
7. the lamp bar of a kind of light leakage according to claim 1, is characterized in that: the back of described substratum transparent is provided with mouth in parallel, and the wire on described circuit substrate can stretch out from mouth in parallel.
8. the lamp bar of a kind of light leakage according to claim 1, is characterized in that: the roof of described substratum transparent has frosted layer.
CN201420807248.4U 2014-12-17 2014-12-17 A kind of lamp bar of light leakage CN204285073U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420807248.4U CN204285073U (en) 2014-12-17 2014-12-17 A kind of lamp bar of light leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420807248.4U CN204285073U (en) 2014-12-17 2014-12-17 A kind of lamp bar of light leakage

Publications (1)

Publication Number Publication Date
CN204285073U true CN204285073U (en) 2015-04-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420807248.4U CN204285073U (en) 2014-12-17 2014-12-17 A kind of lamp bar of light leakage

Country Status (1)

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CN (1) CN204285073U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333336A (en) * 2015-11-30 2016-02-17 江门市嘉胜照明有限公司 LED (Light Emitting Diode) patch light bar lightening from two sides
CN105333338A (en) * 2015-11-30 2016-02-17 江门市嘉胜照明有限公司 Flexible lamp strip capable of emitting light by 360 degrees

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333336A (en) * 2015-11-30 2016-02-17 江门市嘉胜照明有限公司 LED (Light Emitting Diode) patch light bar lightening from two sides
CN105333338A (en) * 2015-11-30 2016-02-17 江门市嘉胜照明有限公司 Flexible lamp strip capable of emitting light by 360 degrees

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