CN204164834U - There is the LED outdoor water-proof advertising lamp of T-shaped pcb board structure - Google Patents
There is the LED outdoor water-proof advertising lamp of T-shaped pcb board structure Download PDFInfo
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- CN204164834U CN204164834U CN201420616018.XU CN201420616018U CN204164834U CN 204164834 U CN204164834 U CN 204164834U CN 201420616018 U CN201420616018 U CN 201420616018U CN 204164834 U CN204164834 U CN 204164834U
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- pcb board
- outer cover
- lens
- advertising lamp
- outdoor water
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- 239000000463 material Substances 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a kind of LED outdoor water-proof advertising lamp with T-shaped pcb board structure, this lamp comprises outer cover, lens, power line, the first pcb board laterally placed and the second pcb board longitudinally placed be made up of flexible material; After first pcb board is welded on the top of the second pcb board, both form the three-dimensional wiring board of T-shaped distribution; Power line is fixedly connected electrically in the bottom of the second pcb board, and lens enclose a cavity after being fixedly connected with the end face of the first pcb board, and be installed on the LED chip be electrically connected with the first pcb board in this cavity, the exiting surface of this LED chip is towards lens; Outer cover be provided with one with the suitable through hole of lens, three-dimensional wiring board is contained in the cavity that outer cover surrounds, and the top of these lens is leaked after extending this through hole and is exposed at outer cover on the surface.The design of the utility model wiring board stereochemical structure, the heat that LED chip is operationally produced can be dispersed to multi-direction, increases area of dissipation, extends the service life of LED outdoor water-proof advertising lamp.
Description
technical field
The utility model relates to lighting field, particularly relates to a kind of LED outdoor water-proof advertising lamp with T-shaped pcb board structure.
Background technology
Luminous efficiency is high because having for LED outdoor water-proof advertising lamp, long service life, not fragile, power consumption is few, environmental protection and the advantage such as volume is little, and obtains using more and more widely.But structurally also there is following defect in existing LED outdoor water-proof advertising lamp: at present, general lamp plate is because of the restriction by substrate material and light source kind, veneer plane formula can only be made, form is single and cause outward appearance dull, and the area of dissipation in LED outdoor water-proof advertising lamp also compares limitation, the heat produced in power supply and the LED outdoor water-proof advertising lamp course of work is difficult to conduct in time and be dispersed in air, and then affects the service life of LED outdoor water-proof advertising lamp; In addition, disperse guide-lighting limited angle due to LED light line, make the scope of application of LED outdoor water-proof advertising lamp also be subject to great limitation, bring very large inconvenience to user.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides that a kind of area of dissipation is large, the LED outdoor water-proof advertising lamp with T-shaped pcb board structure of good heat dissipation effect, evenly luminous and long service life.
For achieving the above object, the utility model provides a kind of LED outdoor water-proof advertising lamp with T-shaped pcb board structure, comprises outer cover, lens, power line, the first pcb board laterally placed and the second pcb board longitudinally placed be made up of flexible material; After described first pcb board is welded on the top of the second pcb board, both form the three-dimensional wiring board of T-shaped distribution; Described power line is fixedly connected electrically in the bottom of the second pcb board, and described lens enclose a cavity after being fixedly connected with the end face of the first pcb board, and be installed on the LED chip be electrically connected with the first pcb board in this cavity, the exiting surface of this LED chip is towards lens; Described outer cover be provided with one with the suitable through hole of lens, described three-dimensional wiring board is contained in the cavity that outer cover surrounds, and the top of these lens is leaked after extending this through hole and is exposed at outer cover on the surface.
Wherein, the upper inside wall of described outer cover is provided with two and is symmetrical arranged and the internal projection protruded towards outer cover center, and the joint of described first pcb board and the second pcb board forms two symmetrically arranged inner card cages, and each internal projection is connected in corresponding inner card cage.
Wherein, outer the placing of described outer cover is provided with many parting beads, often being formed relative to parting bead between adjacent two parting beads is the holding block of inner concavity structure distribution, described first pcb board forms multiple edge after edge cuts, described three-dimensional wiring board is contained in after in outer cover, and each edge offsets with corresponding holding block.
Wherein, described LED chip is monochromatic LED chip or multi-colored led chip.
Wherein, described outer cover is transparent, translucent or coloured outer cover.
The beneficial effects of the utility model are: compared with prior art, the LED outdoor water-proof advertising lamp of T-shaped pcb board structure that what the utility model provided have, the three-dimensional wiring board that T-shaped distributes is formed after being welded by the first pcb board and the second pcb board, the design of this wiring board stereochemical structure, the heat that LED chip is operationally produced can be dispersed to multi-direction, increase area of dissipation, extend the service life of LED outdoor water-proof advertising lamp; And this stereochemical structure can provide wider illumination zone and guide-lighting angle, and realize evenly luminous, efficiently solve the defect of dispersing guide-lighting limited angle that prior art veneer plane formula lamp plate causes outward appearance dullness, LED light line; In addition, outer cover arranges through hole, lens leak to be exposed at outer cover on the surface, and this structure can eliminate the impact of outer cover on light, improves illumination effect further.The utility model has that reasonable in design, area of dissipation is large, good heat dissipation effect, luminous evenly, long service life, applied widely, waterproof, fire prevention, antiultraviolet and the feature such as cold-resistant.
Accompanying drawing explanation
Fig. 1 is the explosive view with the LED outdoor water-proof advertising lamp of T-shaped pcb board structure of the present utility model;
Fig. 2 is the stereogram after Fig. 1 assembles;
Fig. 3 is the sectional view of Fig. 1.
Main element symbol description is as follows:
10, outer cover 11, lens
12, power line 13, first pcb board
14, the second pcb board 15, LED chip
16, inner card cage 101, through hole
102, internal projection 103, parting bead
104, holding block 131, edge.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-3, the LED outdoor water-proof advertising lamp of T-shaped pcb board structure that what the utility model provided have, comprise outer cover 10, lens 11, power line 12, the first pcb board 13 laterally placed and the second pcb board 14 longitudinally placed be made up of flexible material; After first pcb board 13 is welded on the top of the second pcb board 14, both form the three-dimensional wiring board of T-shaped distribution; Power line 12 is fixedly connected electrically in the bottom of the second pcb board 14, lens 11 enclose a cavity after being fixedly connected with the end face of the first pcb board 13, be installed on the LED chip 15 be electrically connected with the first pcb board 13 in this cavity, the exiting surface of this LED chip 15 is towards lens 11; Outer cover 10 be provided with one with the suitable through hole 101 of lens 11, three-dimensional wiring board is contained in the cavity that outer cover 10 surrounds, and the top of these lens 11 is leaked after extending this through hole 101 and is exposed at outer cover 10 on the surface.
Compared to the situation of prior art, the LED outdoor water-proof advertising lamp of T-shaped pcb board structure that what the utility model provided have, the rear three-dimensional wiring board forming T-shaped and distribute is welded by the first pcb board 13 and the second pcb board 14, the design of this wiring board stereochemical structure, the heat that LED chip 15 is operationally produced can be dispersed to multi-direction, increase area of dissipation, extend the service life of LED outdoor water-proof advertising lamp; And this stereochemical structure can provide wider illumination zone and guide-lighting angle, and realize evenly luminous, efficiently solve the defect of dispersing guide-lighting limited angle that prior art veneer plane formula lamp plate causes outward appearance dullness, LED light line; In addition, outer cover 10 is arranged through hole 101, lens 11 leak to be exposed at outer cover 10 on the surface, and this structure can eliminate the impact of outer cover 10 on light, improves illumination effect further.The utility model has that reasonable in design, area of dissipation is large, good heat dissipation effect, luminous evenly, long service life, applied widely, waterproof, fire prevention, antiultraviolet and the feature such as cold-resistant.
In the present embodiment, the upper inside wall of outer cover 10 is provided with two and is symmetrical arranged and the internal projection 102 protruded towards outer cover 10 center, the joint of the first pcb board 13 and the second pcb board 14 forms two symmetrically arranged inner card cages 16, and each internal projection 102 is connected in corresponding inner card cage 16.Three-dimensional wiring board fixing in outer cover 10 is realized by internal projection 102 and the fastening of inner card cage 16 in this structure, and be made up of flexible material due to this outer cover 10, make the elastic stretching function that this outer cover 10 has, therefore if desired three-dimensional wiring board is taken out from outer cover 10, directly pulled out by three-dimensional wiring board, after pull-out, outer cover 10 shape resets; This buckle structure can realize without the need to the structure changing outer cover 10, not only facilitates dismounting, and reduces production cost.
In the present embodiment, outer the placing of outer cover 10 is provided with many parting beads 103, often formed relative to the holding block 104 of parting bead 103 in inner concavity structure distribution between adjacent two parting beads 103, first pcb board 13 forms multiple edge 131 after edge cuts, three-dimensional wiring board is contained in after in outer cover 10, and each edge 131 offsets with corresponding holding block 104.The design of parting bead 103 and holding block 104, not only increases the bearing strength of outer cover 10; And fix by the secondary that holding block 104 and edge 131 realize three-dimensional wiring board and outer cover 10, improve the stability of the two structure.
In the present embodiment, LED chip 15 is monochromatic LED chip or multi-colored led chip, is not limited to the type of LED chip 15, can change the color of this LED chip according to actual needs.Outer cover 10 is transparent, translucent or coloured outer cover, and the flexible material of this outer cover 10 is PVC, and wants encapsulating in outer cover.
Advantage of the present utility model is:
1) the rear three-dimensional wiring board forming T-shaped and distribute is welded by the first pcb board 13 and the second pcb board 14, the design of this wiring board stereochemical structure, the heat that LED chip 15 is operationally produced can be dispersed to multi-direction, increase area of dissipation, extend the service life of LED outdoor water-proof advertising lamp; And this stereochemical structure can provide wider illumination zone and guide-lighting angle, and realize evenly luminous, efficiently solve the defect of dispersing guide-lighting limited angle that prior art veneer plane formula lamp plate causes outward appearance dullness, LED light line;
2) outer cover 10 arranges through hole 101, lens 11 leak to be exposed at outer cover 10 on the surface, and this structure can eliminate the impact of outer cover 10 on light, improves illumination effect further;
3) three-dimensional wiring board fixing in outer cover 10 is realized by internal projection 102 and the fastening of inner card cage 16 in this structure, and be made up of flexible material due to this outer cover 10, make the elastic stretching function that this outer cover 10 has, therefore if desired three-dimensional wiring board is taken out from outer cover 10, directly pulled out by three-dimensional wiring board, after pull-out, outer cover 10 shape resets; This buckle structure can realize without the need to the structure changing outer cover 10, not only facilitates dismounting, and reduces production cost;
4) design of parting bead 103 and holding block 104, not only increases the bearing strength of outer cover 10; And fix by the secondary that holding block 104 and edge 131 realize three-dimensional wiring board and outer cover 10, improve the stability of the two structure;
5) the utility model have that reasonable in design, area of dissipation is large, good heat dissipation effect, luminous evenly, long service life, applied widely, waterproof, fire prevention, antiultraviolet and the feature such as cold-resistant.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. there is a LED outdoor water-proof advertising lamp for T-shaped pcb board structure, it is characterized in that, comprise outer cover, lens, power line, the first pcb board laterally placed and the second pcb board longitudinally placed be made up of flexible material; After described first pcb board is welded on the top of the second pcb board, both form the three-dimensional wiring board of T-shaped distribution; Described power line is fixedly connected electrically in the bottom of the second pcb board, and described lens enclose a cavity after being fixedly connected with the end face of the first pcb board, and be installed on the LED chip be electrically connected with the first pcb board in this cavity, the exiting surface of this LED chip is towards lens; Described outer cover be provided with one with the suitable through hole of lens, described three-dimensional wiring board is contained in the cavity that outer cover surrounds, and the top of these lens is leaked after extending this through hole and is exposed at outer cover on the surface.
2. the LED outdoor water-proof advertising lamp with T-shaped pcb board structure according to claim 1, it is characterized in that, the upper inside wall of described outer cover is provided with two and is symmetrical arranged and the internal projection protruded towards outer cover center, the joint of described first pcb board and the second pcb board forms two symmetrically arranged inner card cages, and each internal projection is connected in corresponding inner card cage.
3. the LED outdoor water-proof advertising lamp with T-shaped pcb board structure according to claim 1, it is characterized in that, outer the placing of described outer cover is provided with many parting beads, often being formed relative to parting bead between adjacent two parting beads is the holding block of inner concavity structure distribution, described first pcb board forms multiple edge after edge cuts, described three-dimensional wiring board is contained in after in outer cover, and each edge offsets with corresponding holding block.
4. the LED outdoor water-proof advertising lamp with T-shaped pcb board structure according to claim 1, is characterized in that, described LED chip is monochromatic LED chip or multi-colored led chip.
5. the LED outdoor water-proof advertising lamp with T-shaped pcb board structure according to claim 3, it is characterized in that, described outer cover is transparent, translucent or coloured outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616018.XU CN204164834U (en) | 2014-10-23 | 2014-10-23 | There is the LED outdoor water-proof advertising lamp of T-shaped pcb board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616018.XU CN204164834U (en) | 2014-10-23 | 2014-10-23 | There is the LED outdoor water-proof advertising lamp of T-shaped pcb board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164834U true CN204164834U (en) | 2015-02-18 |
Family
ID=52538520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616018.XU Active CN204164834U (en) | 2014-10-23 | 2014-10-23 | There is the LED outdoor water-proof advertising lamp of T-shaped pcb board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164834U (en) |
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2014
- 2014-10-23 CN CN201420616018.XU patent/CN204164834U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190604 Address after: 518000 Dongfang Jianfu Yijing Industrial City B8 501, Tianliao Community, Yutang Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huihongxing Technology Co., Ltd. Address before: 518000 Gongming Office Tianliao Community, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Bai Wei |
|
| TR01 | Transfer of patent right |