CN207569607U - Energy saving lamp bar - Google Patents

Energy saving lamp bar Download PDF

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Publication number
CN207569607U
CN207569607U CN201721786918.9U CN201721786918U CN207569607U CN 207569607 U CN207569607 U CN 207569607U CN 201721786918 U CN201721786918 U CN 201721786918U CN 207569607 U CN207569607 U CN 207569607U
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China
Prior art keywords
lamp
optical mode
energy saving
current
group
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Active
Application number
CN201721786918.9U
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Chinese (zh)
Inventor
林海兵
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.)
Ningbo Luhao Lighting Technology Co., Ltd.
Original Assignee
Shenzhen Green Howe Electronics Co Ltd
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Priority to CN201721786918.9U priority Critical patent/CN207569607U/en
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Abstract

The utility model discloses a kind of energy saving lamp bar, including aobvious optical mode group and wiring board, the aobvious optical mode group and the wiring board are affixed, the aobvious optical mode group includes lamp group and current-limiting resistance, and the lamp group includes at least one set, and lamp group described in every group includes 4 lamp beads, and it is sequentially connected in series between the lamp bead, between 3.0V 3.2V, the current-limiting resistance is connected in series with the rated voltage of the lamp bead with the lamp group, and the resistance value of the current-limiting resistance is less than 100 Ω.The lamp bar can improve light efficiency;Reduce resistance heating;User can according to demand be cut out lamp bar in clip position and avoid wasting;The waterproof layer covered in PCB surface plays the role of water proof and dust proof.

Description

Energy saving lamp bar
Technical field
The utility model is related to field of illuminating device more particularly to a kind of energy saving lamp bars.
Background technology
At the beginning of the last century 90's, American National Environmental Protection Agency proposes the concept of green illumination.Green illumination, which refers to, passes through section Lighting Design, the electric lighting product that use is efficient, long lifespan, safety and performance are stablized, improvement raising people work, Study, the condition and quality of life, so as to create one efficiently, comfortable, safety, economy, beneficial environment and fully demonstrate existing The bright illumination of Valsartan.Green illumination can not only bring huge economic benefit, while can be with energy saving and environmental protection. The it is proposed of green illumination has obtained huge repercussion in the whole world, and our country also attaches great importance to, and will be Chinese in 1996 Green Lighting Project is formally included in as state plan.Green illumination has become the developing direction of China's illuminating industry.As new The Energy -- Saving Illuminating Source of type, LED (light emitting diode) have very active influence to the implementation of green illumination.LED technology Mature will lead to green illumination one new high.
As forth generation lighting source, LED is a kind of semiconductor diode that can convert electrical energy into luminous energy.LED's Core is made of P-type semiconductor N-type semiconductor crystal, formation one " P-N junction " between them.It is added just when to LED After voltage, be injected into the hole in N areas from P areas and the electronics in P areas be injected by N areas, near the PN junction in a few micrometers respectively with N The electronics in area and the hole-recombination in P areas generate the fluorescence of spontaneous radiation.And the wavelength of light determines the color of light, the wavelength of light is It is determined by forming P-N junction material.It is ripe with the continuous development of LED technology, it is energy conservation and environmental protection that LED light has, long lifespan, suitable Ying Xingqiang, without performance characteristics such as stroboscopic, brightness height, increasingly have been favored by people.
Due to moulding such as the easily fabricated figure of LED light bar, words, LED light bar has the characteristics of different from general illumination lamp It can not only illuminate and with extremely strong decorative effect.LED light bar is that a city can not draw scarce ornament.Pass through control The atmosphere such as warm, fashion and innervation are built in color, moulding and the variation of brightness of LED light bar, so as to attract the sight of people. Outstanding LED light bar design can bring scintillating feeling.LED light bar have been widely used for furniture, automobile, The industries such as advertisement, illumination, steamer.The scene of LED light bar application includes indoor and outdoors.When LED light bar is in outdoor scene application When demand it have good water resistance.
Common LED light bar is all that 6 or 3 lamp beads connect to form a circuit with a current-limiting resistance in the market, one As a unit, then many such units are in parallel again, form a complete LED light bar in a circuit.This design Line resistance resistance value it is larger so that resistance heating obtains terribly, significant portion of electric energy is all by resistance consumption and LED light bar Whole light efficiency is very low.Particularly, it forms unit even if 6 common lamp beads are in series with a resistor LED light bar in parallel is selected again Highlighted lamp bead, the light efficiency of LED light bar also only have 80lm/W or so.Based on this present situation, one kind can effectively improve light efficiency simultaneously And the LED light bar for reducing resistance heating has become the important subject of lighting area.
Utility model content
The main purpose of the utility model is to provide a kind of lamp bar for improving light efficiency and reducing resistance heating.
The utility model provides energy saving lamp bar, including aobvious optical mode group and wiring board, above-mentioned aobvious optical mode group and above-mentioned wiring board Affixed, above-mentioned aobvious optical mode group includes lamp group and current-limiting resistance, and above-mentioned lamp group includes at least one set, and every group of above-mentioned lamp group includes 4 Lamp bead, and be sequentially connected in series between above-mentioned lamp bead, the rated voltage of above-mentioned lamp bead is between 3.0V-3.2V, above-mentioned current limliting electricity Resistance is connected in series with above-mentioned lamp group, and the resistance value of above-mentioned current-limiting resistance is less than 100 Ω.
Further, the rated current of above-mentioned lamp bead is between 30mA-150mA.
Further, above-mentioned aobvious optical mode group includes at least one, and when above-mentioned aobvious optical mode group includes more than one, above-mentioned It is connected in parallel between aobvious optical mode group.
Further, when above-mentioned aobvious optical mode group includes more than one, above-mentioned wiring board is equipped with clip, and above-mentioned clip is set on Between two above-mentioned aobvious optical mode groups.
Further, when above-mentioned lamp group includes one, above-mentioned current-limiting resistance is equal with above-mentioned lamp group quantity.
Further, when above-mentioned lamp group includes more than one, the quantity of above-mentioned lamp group is N, the number of above-mentioned current-limiting resistance It measures as N-1.
Further, above-mentioned wiring board is flexible circuit board or hard wiring board.
Further, the width of above-mentioned wiring board is between 7mm-15mm.
Further, waterproof layer is further included, above-mentioned waterproof layer is silica gel or polyurethane, and above-mentioned silica gel or polyurethane are by covering It covers and reaches waterproof effect in above-mentioned PCB surface.
Further, the resistance value of above-mentioned current-limiting resistance is 5 Ω.
The utility model specifically has following advantageous effect:The lamp bar can improve light efficiency;Reduce resistance heating;User can It avoids wasting to be according to demand cut out lamp bar in clip position;The waterproof layer covered in PCB surface, which plays waterproof, to be prevented The effect of dirt.
Description of the drawings
Fig. 1 is the structure diagram of energy saving lamp bar in one embodiment of the utility model.
In figure:10 aobvious optical mode groups, 11 wiring boards, 12 lamp groups, 13 current-limiting resistances, 14 lamp beads, 15 clips.
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
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the technical solution between each embodiment can be combined with each other, but must be common with this field Technical staff can be implemented as basis, and this skill is will be understood that when the combination appearance of technical solution is conflicting or can not realize The combination of art scheme is not present, not within the protection domain of the requires of the utility model.
With reference to Fig. 1, the energy saving lamp bar of one embodiment of the utility model is proposed, including showing optical mode group 10 and wiring board 11, on It states aobvious optical mode group 10 and above-mentioned wiring board 11 is affixed, above-mentioned aobvious optical mode group 10 includes lamp group 12 and current-limiting resistance 13, above-mentioned lamp group 12 include at least one set, and preferably two groups, every group of above-mentioned lamp group 12 includes 4 lamp beads 14, and gone here and there successively between above-mentioned lamp bead 14 Connection connection, the rated voltage of above-mentioned lamp bead 14 is between 3.0V-3.2V, preferably 3.0V, above-mentioned current-limiting resistance 13 and above-mentioned lamp Group 12 is connected in series with, and the resistance value of above-mentioned current-limiting resistance 13 is less than 100 Ω.Resistance is small, can efficiently reduce resistance heating. This circuit design can effectively improve the whole lighting efficiency of lamp bar.
In the present embodiment, the rated current of above-mentioned lamp bead 14 is between 30mA-150mA, preferably 34mA.
In the present embodiment, above-mentioned aobvious optical mode group 10 include it is at least one, and when above-mentioned aobvious optical mode group 10 include one with It when upper, was connected in parallel between above-mentioned aobvious optical mode group 10, it is preferable that above-mentioned aobvious 10 quantity of optical mode group is 2.
In the present embodiment, when above-mentioned aobvious optical mode group 10 includes more than one, above-mentioned wiring board 11 is equipped with clip 15, on Clip 15 is stated between two above-mentioned aobvious optical mode groups 10.User according to demand by above-mentioned clip 15 to lamp bar into cutting out, cut Two sections of lamp bars after sanction can work normally after being connected with external power supply.To lamp bar after each above-mentioned aobvious optical mode group 10 Above-mentioned clip 15 is designed with, the wasting of resources can be efficiently avoided.
In the present embodiment, when above-mentioned lamp group 12 includes one, above-mentioned current-limiting resistance 13 and above-mentioned 12 quantity phase of lamp group Deng.
In the present embodiment, when above-mentioned lamp group 12 includes more than one, the quantity of above-mentioned lamp group 12 is N, above-mentioned current limliting The quantity of resistance 13 is N-1, it is preferable that above-mentioned 12 quantity of lamp group is 2, and above-mentioned 13 quantity of current-limiting resistance is 1.
In the present embodiment, above-mentioned wiring board 11 is flexible circuit board or hard wiring board, preferably flexible circuit board.
In the present embodiment, the width of above-mentioned wiring board 11 is between 7mm-15mm, preferably 12mm.
In the present embodiment, waterproof layer is further included, above-mentioned waterproof layer is silica gel or polyurethane, and above-mentioned silica gel or polyurethane lead to It crosses and is covered in above-mentioned PCB surface and reaches waterproof effect, preferably silica gel.Silica gel is more than having fabulous waterproof effect, in property Can on also have other advantages.- 50 DEG C to 200 DEG C of temperature range can be born including silica gel, xanthochromia does not occur, and Service life is also very long, for a long time will not xanthochromia, will not cracking, folding quality is strong.
In the present embodiment, the resistance value of above-mentioned current-limiting resistance is 5 Ω.
In this specific embodiment one, the colour temperature of every lamp bead 14 in lamp bar is 3000K.The connection mode that lamp bar uses It is to be connected in series between the lamp bead 14 and current-limiting resistance 13 in same aobvious optical mode group 10, for simultaneously between two aobvious optical mode groups 10 Connection connection.220V household electricities are reduced to after 24V and connect lamp bar by external transformer, and the real work voltage of every lamp bead 14 is 2.98V, the real work electric current of every lamp bead 14 is 32mA, and the resistance value of series limiting resistor 13 is 5 Ω, at this point, lamp bar shines Color is warm white and its light efficiency is 145lm/W.The current-limiting resistance resistance value of the lamp bar is small, efficiently reduces resistance heating.The lamp The light efficiency of item with respect to the background art in refer to that light efficiency improves about 1.81 times for the light efficiency of the common lamp bar of 80lm/W or so.
The lamp bar can improve light efficiency;Reduce resistance heating;User can according to demand carry out lamp bar in clip position It cuts out and avoids wasting;The waterproof layer covered in PCB surface plays the role of water proof and dust proof.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Every equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly transported Used in other related technical areas, it is equally included in the patent within the scope of the utility model.

Claims (10)

1. a kind of energy saving lamp bar, which is characterized in that consolidate including aobvious optical mode group and wiring board, the aobvious optical mode group with the wiring board It connects,
The aobvious optical mode group includes lamp group and current-limiting resistance, and the lamp group includes at least one set, and lamp group described in every group includes 4 lamps Pearl, and be sequentially connected in series between the lamp bead, the rated voltage of the lamp bead is between 3.0V-3.2V, the current-limiting resistance It is connected in series with the lamp group, the resistance value of the current-limiting resistance is less than 100 Ω.
2. energy saving lamp bar according to claim 1, which is characterized in that the rated current of the lamp bead for 30mA-150mA it Between.
3. energy saving lamp bar according to claim 1, which is characterized in that the aobvious optical mode group is worked as described including at least one When aobvious optical mode group includes more than one, it is connected in parallel between the aobvious optical mode group.
4. energy saving lamp bar according to claim 3, which is characterized in that described when the aobvious optical mode group includes more than one Wiring board is equipped with clip, and the clip is set between two aobvious optical mode groups.
5. energy saving lamp bar according to claim 1, which is characterized in that when the lamp group includes one, the current-limiting resistance It is equal with the lamp group quantity.
6. energy saving lamp bar according to claim 1, which is characterized in that when the lamp group includes more than one, the lamp group Quantity for N, the quantity of the current-limiting resistance is N-1.
7. energy saving lamp bar according to claim 1, which is characterized in that the wiring board is flexible circuit board or hard circuit Plate.
8. energy saving lamp bar according to claim 1, which is characterized in that the width of the wiring board is between 7mm-15mm.
9. energy saving lamp bar according to claim 1, which is characterized in that further include waterproof layer, the waterproof layer is silica gel or gathers Amine ester, the silica gel or Polyurethane reach waterproof effect by being covered in the PCB surface.
10. energy saving lamp bar according to claim 1, which is characterized in that the resistance value of the current-limiting resistance is 5 Ω.
CN201721786918.9U 2017-12-19 2017-12-19 Energy saving lamp bar Active CN207569607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721786918.9U CN207569607U (en) 2017-12-19 2017-12-19 Energy saving lamp bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721786918.9U CN207569607U (en) 2017-12-19 2017-12-19 Energy saving lamp bar

Publications (1)

Publication Number Publication Date
CN207569607U true CN207569607U (en) 2018-07-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721786918.9U Active CN207569607U (en) 2017-12-19 2017-12-19 Energy saving lamp bar

Country Status (1)

Country Link
CN (1) CN207569607U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112228786A (en) * 2020-10-26 2021-01-15 德清欧尚照明科技有限公司 Bulb with built-in resistor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112228786A (en) * 2020-10-26 2021-01-15 德清欧尚照明科技有限公司 Bulb with built-in resistor

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TR01 Transfer of patent right

Effective date of registration: 20181116

Address after: 315613 Haigeshan 25, Xidian Town, Ninghai County, Ningbo City, Zhejiang Province

Patentee after: Ningbo Luhao Lighting Technology Co., Ltd.

Address before: 518126 Xixiang Street, Baoan District, Shenzhen City, Guangdong Province

Patentee before: Shenzhen green Howe Electronics Co., Ltd.