CN208703622U - Capacitance touch screen production LED illumination mould group - Google Patents
Capacitance touch screen production LED illumination mould group Download PDFInfo
- Publication number
- CN208703622U CN208703622U CN201821685637.9U CN201821685637U CN208703622U CN 208703622 U CN208703622 U CN 208703622U CN 201821685637 U CN201821685637 U CN 201821685637U CN 208703622 U CN208703622 U CN 208703622U
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- CN
- China
- Prior art keywords
- cavity
- mould group
- led illumination
- circuit board
- shell
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Abstract
The utility model discloses a kind of capacitance touch screen production LED illumination mould group, including shell, interior of shell is provided with cavity, cavity inside is embedded with the circuit board with LED lamp bead, the reflector of ring-shaped is embedded in the cavity of circuit board, the ring-shaped step for being used to support reflector is provided on the inner wall of cavity, the opening of cavity upper end is equipped with the light guide plate for compressing reflector, the edge of circuit board upper surface and the lower end surface of ring-shaped step offset, the opening of cavity lower end is equipped with cover board, several are provided on the upper surface of cover board for holding out against the support column of circuit board, the bottom of circuit board left end is electrically connected with plug, the outer end activity of plug extendes back outside for shell through shell, the bottom of circuit board right end is electrically connected with inserts for what is be electrically connected with the plug in adjacent LED illumination mould group Seat；After the utility model is by using above structure, user can select the quantity of LED illumination mould group according to actual needs, have the advantages that flexibility is good.
Description
Technical field
The utility model relates to LED light device technical fields, and in particular to LED illumination is used in a kind of production of capacitance touch screen
Mould group.
Background technique
LED has the advantages that energy conservation and long service life, using LED lighting device using more and more extensive, still
Used LED illumination mould group is all individual structure on the market at present, can not flexibly be cascaded, so, be deposited
The shortcomings that LED illumination mould group has a single function.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of capacitance touch screen production LED illumination mould group, this kind
Capacitance touch screen production can be cascaded with LED illumination mould group according to the length of user or the demand of brightness of illumination, and such one
Come, user can select the quantity of LED illumination mould group according to actual needs, have the advantages that flexibility is good.
The capacitance touch screen production of the utility model uses LED illumination mould group, including shell, interior of shell to be provided with cavity,
Cavity inside is embedded with the circuit board with LED lamp bead, and the reflector of ring-shaped is embedded in the cavity of circuit board,
The ring-shaped step for being used to support reflector is provided on the inner wall of cavity, the opening of cavity upper end is equipped with reflective for compressing
The light guide plate of cover, the edge of circuit board upper surface and the lower end surface of ring-shaped step offset, and the opening of cavity lower end is equipped with
Cover board is provided with several on the upper surface of cover board for holding out against the support column of circuit board, the bottom electrical connection of circuit board left end
Have a plug, the outer end activity of plug extendes back outside for shell through shell, the bottom of circuit board right end be electrically connected with for
The socket of plug electrical connection in adjacent LED illumination mould group.
The capacitance touch screen production LED illumination mould group of the utility model, wherein be provided with ring on the periphery wall of light guide plate
Shape convex ribs are provided with the annular groove that can cooperate clamping with annular convex rib on the inner wall of cavity.
The capacitance touch screen production LED illumination mould group of the utility model, wherein several are provided in light guide plate in battle array
The heat release hole of column-shaped distribution.
The capacitance touch screen production LED illumination mould group of the utility model, wherein be provided with annular on the periphery wall of cover board
Card muscle is provided with the annular slot that can cooperate clamping with annular snap muscle on the inner wall of cavity.
The capacitance touch screen production LED illumination mould group of the utility model, wherein several through-holes are provided in cover board.
The capacitance touch screen production LED illumination mould group of the utility model, wherein be embedded with magnetic on the left side of shell
Iron is embedded with for the iron block with magnet magnetic attraction on the right side of shell.
After the utility model is by using above structure, this kind of capacitance touch screen production LED illumination mould group being capable of basis
The length of user or the demand of brightness of illumination cascade, and so, user can select LED illumination mould according to actual needs
The quantity of group, has the advantages that flexibility is good.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is amplified structural schematic diagram at A in Fig. 1；
Fig. 3 is amplified structural schematic diagram at B in Fig. 1.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
The capacitance touch screen production of the utility model uses LED illumination mould group, including shell 1, shell 1 to be internally provided with cavity
11, the circuit board 2 with LED lamp bead is embedded with inside cavity 11, is embedded with ring-shaped in the cavity 11 above circuit board 2
Reflector 3, be provided with the ring-shaped step 12 for being used to support reflector 3, the opening of 11 upper end of cavity on the inner wall of cavity 11
Light guide plate 4 for compressing reflector 3 is installed, the edge of 2 upper surface of circuit board and the lower end surface of ring-shaped step 12 offset,
The opening of 11 lower end of cavity is equipped with cover board 5, several are provided on the upper surface of cover board 5 for holding out against the branch of circuit board 2
Dagger 51, the bottom of 2 left end of circuit board are electrically connected with plug 6, and the outer end activity of plug 6 is extended back through shell 1 for shell 1
Outside, the bottom of 2 right end of circuit board is electrically connected with the socket 7 for being electrically connected with the plug 6 in adjacent LED illumination mould group；This
Utility model is in cascade, the socket that the plug in one of LED illumination mould group is inserted into adjacent LED illumination mould group
In, and so on, it can be realized the cascade to multiple LED illumination mould groups, then by power supply adaptor and first LED illumination mould group
In plug cooperate grafting；The output power of power supply adaptor can be selected according to the quantity of LED illumination mould group.
Annular convex rib 41 is provided on the periphery wall of light guide plate 4, being provided on the inner wall of cavity 11 can be with annular convex rib 41
Cooperate the annular groove 13 of clamping；After annular convex rib snaps onto annular groove, light guide plate can be securely fixed in shell
On, and have the advantages that light guide plate is easy to assembly with shell.
The heat release hole 42 that several are in array-like distribution is provided in light guide plate 4；Pass through the setting of heat release hole, LED lamp bead
The heat of sending can be distributed by heat release hole, so as to improve the heat dissipation effect of LED illumination mould group.
Annular snap muscle 52 is provided on the periphery wall of cover board 5, being provided on the inner wall of cavity 11 can match with annular snap muscle 52
Close the annular slot 14 of clamping；After annular snap muscle snaps onto annular slot, cover board can be securely fixed on shell, and
Have the advantages that cover board is easy to assembly with shell.
Several through-holes 53 are provided in cover board 5；By the setting of through-hole, electronic component issues on circuit board heat
It can be distributed by through-hole, so as to improve the heat dissipation effect of LED illumination mould group.
Magnet 8 is embedded on the left side of shell 1, be embedded on the right side of shell 1 for 8 magnetic attraction of magnet
Iron block 9；By the setting of magnet and iron block, after the cascade of multiple LED illumination mould groups, two adjacent LEDs illumination module being capable of magnetic
Property attract, so, can be improved two adjacent LEDs illumination module connection after reliability.
The foregoing is merely the embodiments of the present invention, are not intended to limit the utility model.For ability
For field technique personnel, various modifications and changes may be made to the present invention.It is all the utility model spirit and principle in
Any modification, equivalent replacement, improvement and so on should all include within the scope of the claims of the utility model.
Claims (6)
1. a kind of capacitance touch screen production LED illumination mould group, it is characterised in that: including shell (1), the shell (1) is internal
It is provided with cavity (11), is embedded with the circuit board (2) with LED lamp bead inside the cavity (11), be located above circuit board (2)
Cavity (11) in be embedded with the reflector (3) of ring-shaped, be provided on the inner wall of the cavity (11) and be used to support reflector
(3) opening of ring-shaped step (12), cavity (11) upper end is equipped with the light guide plate (4) for compressing reflector (3),
The edge of circuit board (2) upper surface and the lower end surface of ring-shaped step (12) offset, the opening of cavity (11) lower end
Place is equipped with cover board (5), several are provided on the upper surface of the cover board (5) for holding out against the support column of circuit board (2)
(51), the bottom of circuit board (2) left end is electrically connected with plug (6), and the outer end activity of the plug (6) runs through shell
(1) extend back for shell (1) outside, the bottom of circuit board (2) right end be electrically connected with for in adjacent LED illumination mould group
Plug (6) electrical connection socket (7).
2. capacitance touch screen production LED illumination mould group according to claim 1, which is characterized in that the light guide plate (4)
Periphery wall on be provided with annular convex rib (41), be provided on the inner wall of the cavity (11) can with annular convex rib (41) cooperate block
The annular groove (13) connect.
3. capacitance touch screen production LED illumination mould group according to claim 2, which is characterized in that the light guide plate (4)
In be provided with several be in array-like distribution heat release hole (42).
4. capacitance touch screen production LED illumination mould group according to claim 1, which is characterized in that the cover board (5)
It is provided on periphery wall annular snap muscle (52), clamping can be cooperated with annular snap muscle (52) by being provided on the inner wall of the cavity (11)
Annular slot (14).
5. capacitance touch screen production LED illumination mould group according to claim 4, which is characterized in that in the cover board (5)
It is provided with several through-holes (53).
6. capacitance touch screen production LED illumination mould group according to claim 1, which is characterized in that the shell (1)
It is embedded with magnet (8), is embedded on the right side of the shell (1) for the iron block with magnet (8) magnetic attraction on left side
(9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685637.9U CN208703622U (en) | 2018-10-17 | 2018-10-17 | Capacitance touch screen production LED illumination mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685637.9U CN208703622U (en) | 2018-10-17 | 2018-10-17 | Capacitance touch screen production LED illumination mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703622U true CN208703622U (en) | 2019-04-05 |
Family
ID=65948199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685637.9U Active CN208703622U (en) | 2018-10-17 | 2018-10-17 | Capacitance touch screen production LED illumination mould group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703622U (en) |
-
2018
- 2018-10-17 CN CN201821685637.9U patent/CN208703622U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: 236000 plant 12, phase II, Xinying Industrial Park, Shencheng Town Economic Development Zone, Yingshang County, Fuyang City, Anhui Province Patentee after: Anhui Yingxing Electronic Technology Co.,Ltd. Address before: 337100 zone B, Lianhua Industrial Park, Lianhua County, Pingxiang City, Jiangxi Province Patentee before: JIANGXI HUALIANXIN TECHNOLOGY Co.,Ltd. |