CN209116063U - A kind of waterproof LED light bar - Google Patents
A kind of waterproof LED light bar Download PDFInfo
- Publication number
- CN209116063U CN209116063U CN201821533877.7U CN201821533877U CN209116063U CN 209116063 U CN209116063 U CN 209116063U CN 201821533877 U CN201821533877 U CN 201821533877U CN 209116063 U CN209116063 U CN 209116063U
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- garment bag
- plastic cement
- fixing seat
- waterproof
- heat
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Abstract
The utility model discloses a kind of waterproof LED light bars, including flexible circuit board, soldering has LED luminescence chip on the flexible circuit board, and flexible circuit board is fastened in plastic cement fixing seat, and flexible circuit board is located in garment bag, the garment bag and plastic cement fixing seat are integrally formed, and garment bag top end surface and wear-resistant block are integrally formed, and heat-conducting block and radiating block are provided on garment bag, the plastic cement fixing seat and reinforcing rib are integrally formed, and sealing is bonded with waterproof membrane between plastic cement fixing seat and reinforcing rib, radiating groove is offered on the heat-conducting block.The waterproof LED light bar, garment bag surface are evenly distributed with wear-resistant block, and when extraneous body surface drags, garment bag thus is avoided that by wear-resistant block and external object mediate contact and causes garment bag abrasion rupture, cause inner inlet such garment bag.
Description
Technical field
The utility model relates to LED light bar technical field, specially a kind of waterproof LED light bar.
Background technique
LED light bar is divided into the soft item of LED and LED runner, and soft material softness of LED can arbitrarily be bent, fold, wind,
When in use, garment bag can be easy breakage, and then cause in lamp bar often with external object friction when in use to the soft item of LED
Portion's water inlet, so that lamp bar is damaged, while integral heat sink effect is bad, reduces the service life of lamp bar.In view of the above-mentioned problems,
Innovative design is carried out on the basis of original LED light bar.
Utility model content
The purpose of this utility model is to provide a kind of waterproof LED light bars, to solve to propose in above-mentioned background technique
The soft item of LED when in use, garment bag can be easy breakage, and then lead to lamp bar often with external object friction when in use
The problem of inner inlet, so that lamp bar is damaged, while integral heat sink effect is bad, reduces the service life of lamp bar.
To achieve the above object, the utility model provides the following technical solutions: a kind of waterproof LED light bar, including soft
Property circuit board, soldering has LED luminescence chip on the flexible circuit board, and flexible circuit board is fastened in plastic cement fixing seat, and
And flexible circuit board is located in garment bag, the garment bag and plastic cement fixing seat are integrally formed, and garment bag top end surface
It is integrally formed with wear-resistant block, and is provided with heat-conducting block and radiating block on garment bag, the plastic cement fixing seat and reinforcing rib
It is integrally formed, and sealing is bonded with waterproof membrane between plastic cement fixing seat and reinforcing rib, and heat dissipation is offered on the heat-conducting block
Slot.
Preferably, the garment bag top end surface wall thickness and waterproof film thickness are 0.5mm, and garment bag and waterproof
Film is flexible AS plastic cement material.
Preferably, the longitudinal section of the plastic cement fixing seat is " Kan " shape, and the reinforcing rib in plastic cement fixing seat is plastic cement
Material, and reinforcing rib and LED luminescence chip are alternating expression equidistantly distributed.
Preferably, the waterproof membrane is located at right above LED luminescence chip, and waterproof membrane is identical with LED luminescence chip number
And it corresponds.
Preferably, the heat-conducting block is copper material, and the radiating block is aluminium material, and between heat-conducting block and garment bag wall body
Sealing bonding, and the connection type of heat-conducting block and radiating block is the plug embedding copper of copper.
Preferably, the radiating groove is in " Kan " shape structure, and radiating groove is equally distributed.
Compared with prior art, the utility model has the beneficial effects that the waterproof LED light bar,
1, garment bag surface is evenly distributed with wear-resistant block, and for such garment bag when extraneous body surface drags, garment bag is logical
Wear-resistant block and external object mediate contact are crossed, thus is avoided that and causes garment bag abrasion rupture, cause inner inlet, be provided with waterproof
Film, though occur garment bag it is damaged in the case where, water flow will not be contacted with LED luminescence chip, ensure that lamp bar will not be because of
It intakes and damages, using effect is good；
2, it is provided with heat-conducting block and radiating block, the heat absorption that heat-conducting block can radiate LED luminescence chip, and passes through and dissipates
Heat block is dispersed into air, to realize passive heat dissipation, can be reduced garment bag internal temperature, be ensure that LED luminescence chip not
It can be damaged because of high temperature, it is practical；
3, garment bag integral strength can be improved in plastic cement fixing seat cooperation reinforcing rib, avoids because transversely or longitudinally stretching
Garment bag causes internal LED luminescence chip damage.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model flexible circuit board and waterproof membrane structure diagram；
Fig. 4 is the utility model heat-conducting block and radiating block structural schematic diagram.
In figure: 1, flexible circuit board, 2, LED luminescence chip, 3, garment bag, 4, plastic cement fixing seat, 5, wear-resistant block, 6, waterproof
Film, 7, reinforcing rib, 8, heat-conducting block, 9, radiating block, 10, radiating groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of waterproof LED light bar, including flexible electrical
Road plate 1, soldering has LED luminescence chip 2 on flexible circuit board 1, and flexible circuit board 1 is fastened in plastic cement fixing seat 4, and soft
Property circuit board 1 be located in garment bag 3, garment bag 3 and plastic cement fixing seat 4 are integrally formed, and 3 top end surface of garment bag with it is resistance to
Abrading block 5 is integrally formed, and heat-conducting block 8 and radiating block 9 are provided on garment bag 3, plastic cement fixing seat 4 and 7 note of reinforcing rib
Modeling is integrally formed, and sealing is bonded with waterproof membrane 6 between plastic cement fixing seat 4 and reinforcing rib 7, offers radiating groove on heat-conducting block 8
10。
3 top end surface wall thickness of garment bag and 6 thickness of waterproof membrane are 0.5mm, and garment bag 3 and waterproof membrane 6 are
Flexible AS plastic cement material, the light that LED luminescence chip is issued shine out through garment bag 3 and waterproof membrane 6, will not
The bright intensity irradiated is influenced, while the material design of garment bag 3 and waterproof membrane 6 is hardly damaged so that the two intensity is big,
And light will not be blocked, flexibility is good, can arbitrarily be bent.
The longitudinal section of plastic cement fixing seat 4 is " Kan " shape, and the reinforcing rib 7 in plastic cement fixing seat 4 is plastic cement material, and
Reinforcing rib 7 and LED luminescence chip 2 are alternating expression equidistantly distributed, and plastic cement fixing seat 4 can wrap up flexible circuit board 1 half
Come, in this way when abrasion rupture occurs in 3 bottom of garment bag, under the action of plastic cement fixing seat 4, water will not occur and enter to modeling
Inside gum cover 3, good water-proof effect, reinforcing rib 7 and the distribution of LED luminescence chip 2 are designed, so that 6 He of waterproof membrane between reinforcing rib 7
LED luminescence chip 2 corresponds, and can carry out waterproof, while the reinforcement of equidistantly distributed to LED luminescence chip 2 with one-to-one
Muscle 7 cooperates plastic cement fixing seat 4 that 3 integral strength of garment bag can be improved.
Waterproof membrane 6 is located at right above LED luminescence chip 2, and waterproof membrane 6 and 2 numbers of LED luminescence chip are identical and an a pair
It answers, the light that such LED luminescence chip 2 issues can shine out through waterproof membrane 6, and waterproof membrane 6 cooperates reinforcing rib 7 can be with
A sealing structure is formed with plastic cement fixing seat 4, LED luminescence chip 2 can be wrapped up entirely, cooperation garment bag 3 can be double
Weight waterproof.
Heat-conducting block 8 is copper material, and radiating block 9 is aluminium material, and sealing is Nian Jie between heat-conducting block 8 and 3 wall body of garment bag, and
And the connection type of heat-conducting block 8 and radiating block 9 is the plug embedding copper of copper, the material design of heat-conducting block 8, so that its heat-conductive characteristic is good,
It can quickly absorb heat and pass to radiating block 9, the material design of radiating block 9, so that good heat dissipation effect, it can be passive
Formula carries out heat exchange with air, to realize heat dissipation, copper insert process is completed using the principle expanded with heat and contract with cold, and will be radiated
After the heating of block 9 wherein by heat-conducting block 8, whole cooling is finally carried out again.Since using third party's medium, copper insert process can not
The thermal resistance between contact surface is greatly lowered, it not only ensure that the tightness degree of Cu and Al combination, more take full advantage of aluminium rapid heat dissipation
It absorbs heat fast characteristic with copper, thus the heat dissipation performance both improved.
Radiating groove 10 is in " Kan " shape structure, and radiating groove 10 is equally distributed, and the design of radiating groove 10 can increase scattered
The contact area of heat block 9 and air substantially increases the heat dissipation effect of radiating block 9, structurally reasonable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of waterproof LED light bar, including flexible circuit board (1), it is characterised in that: tin on the flexible circuit board (1)
It is welded with LED luminescence chip (2), and flexible circuit board (1) is fastened in plastic cement fixing seat (4), and flexible circuit board (1) is located at
In garment bag (3), the garment bag (3) and plastic cement fixing seat (4) are integrally formed, and garment bag (3) top end surface with it is resistance to
Abrading block (5) is integrally formed, and heat-conducting block (8) and radiating block (9) are provided on garment bag (3), the plastic cement fixing seat
(4) it is integrally formed with reinforcing rib (7), and sealing is bonded with waterproof membrane (6) between plastic cement fixing seat (4) and reinforcing rib (7),
Radiating groove (10) are offered on the heat-conducting block (8).
2. the waterproof LED light bar of one kind according to claim 1, it is characterised in that: garment bag (3) top end surface
Wall thickness and waterproof membrane (6) thickness are 0.5mm, and garment bag (3) and waterproof membrane (6) are flexible AS plastic cement material.
3. the waterproof LED light bar of one kind according to claim 1, it is characterised in that: the plastic cement fixing seat (4) is indulged
Section is " Kan " shape, and the reinforcing rib (7) in plastic cement fixing seat (4) is plastic cement material, and reinforcing rib (7) and LED shine
Chip (2) is alternating expression equidistantly distributed.
4. the waterproof LED light bar of one kind according to claim 1, it is characterised in that: the waterproof membrane (6) is located at LED
Right above luminescence chip (2), and waterproof membrane (6) is identical with LED luminescence chip (2) number and corresponds.
5. the waterproof LED light bar of one kind according to claim 1, it is characterised in that: the heat-conducting block (8) is copper material
Matter, the radiating block (9) is aluminium material, and sealing is Nian Jie between heat-conducting block (8) and garment bag (3) wall body, and heat-conducting block (8)
Connection type with radiating block (9) is the plug embedding copper of copper.
6. the waterproof LED light bar of one kind according to claim 1, it is characterised in that: the radiating groove (10) is in " Qian "
Shape structure, and radiating groove (10) is equally distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821533877.7U CN209116063U (en) | 2018-09-19 | 2018-09-19 | A kind of waterproof LED light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821533877.7U CN209116063U (en) | 2018-09-19 | 2018-09-19 | A kind of waterproof LED light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116063U true CN209116063U (en) | 2019-07-16 |
Family
ID=67198962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821533877.7U Active CN209116063U (en) | 2018-09-19 | 2018-09-19 | A kind of waterproof LED light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684552A (en) * | 2021-02-25 | 2021-04-20 | 遵义市飞宇电子有限公司 | Photoelectric signal adapter connector |
-
2018
- 2018-09-19 CN CN201821533877.7U patent/CN209116063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684552A (en) * | 2021-02-25 | 2021-04-20 | 遵义市飞宇电子有限公司 | Photoelectric signal adapter connector |
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