CN212783505U - SMD LED lamp pearl and display panel - Google Patents
SMD LED lamp pearl and display panel Download PDFInfo
- Publication number
- CN212783505U CN212783505U CN202021759351.8U CN202021759351U CN212783505U CN 212783505 U CN212783505 U CN 212783505U CN 202021759351 U CN202021759351 U CN 202021759351U CN 212783505 U CN212783505 U CN 212783505U
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- CN
- China
- Prior art keywords
- led lamp
- circuit board
- transparent circuit
- light emitting
- lamp body
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- 239000011324 bead Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 32
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000011049 pearl Substances 0.000 description 36
- 239000011159 matrix material Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000005282 brightening Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of display screens, and provides a surface-mounted LED lamp bead which is used for being mounted on a transparent circuit board and comprises a lamp body and a plurality of pins arranged on the lamp body, wherein the lamp body is provided with a light-emitting surface facing the transparent circuit board, and each pin is mounted on the transparent circuit board; the utility model discloses will the light emitting area of SMD LED lamp pearl is towards transparent circuit board to install on transparent circuit board through the pin, thereby make the light emitting area of LED lamp pearl luminous through transparent circuit board, the face of being shaded of LED lamp pearl is towards the outside simultaneously, can directly go on when maintaining LED lamp pearl, has avoided the numerous and diverse operation of dismantling monoblock unit case. The utility model discloses can solve current SMD LED lamp and appear damaging the trouble problem of maintenance when using. The utility model also provides a display panel, including transparent circuit board, still include foretell SMD LED lamp pearl, the light emitting area orientation of SMD LED lamp pearl transparent circuit board subsides dress.
Description
Technical Field
The utility model relates to a display screen technical field especially provides a SMD LED lamp pearl and display panel.
Background
The surface-mounted LED lamp bead is widely applied to display screens, lighting, brightening, indicator lamps and the like, and can meet the requirements of different environments. Usually, the surface-mounted LED lamp bead is packaged as follows: the LED light emitting surface and the lamp pins are distributed in the upper direction and the lower direction of the lamp body, when the lamp pins at the bottom are welded on the circuit board, light emitted by the LED is emitted from the upper surface of the lamp body, so that the light emitted by the LED can be fully utilized and is not blocked by the circuit board; in addition, the light emitting surface and the lamp base form an angle of 90 degrees, when the LED lamp bead is welded on the circuit board, light emitted by the LED is emitted from the side surface, and the lamp bead is usually used for a hollow lamp strip screen.
The encapsulation of these two kinds of SMD LED above is the current application form in the trade, but these two kinds of LED lamp pearls can not fine be applicable to the transparent display screen of transparent circuit board preparation, when LED lamp pearl subsides dress on transparent circuit board, LED leans against the circuit board and gives out light forward, preceding can be with transparent protection panel in addition, there is the circuit board separation the back, when LED lamp pearl appears damaging, the front panel need be demolishd to the maintenance lamp pearl, or with whole unit case follow structural dismantlement, just can maintain the lamp pearl, make when LED breaks down, the maintenance becomes very troublesome, consume manpower consuming time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a SMD LED lamp pearl aims at solving current SMD LED lamp and appears damaging the problem of maintenance difficulty when using, makes the transparent circuit board installation that the SMD LED lamp pearl was equipped with to the subsides simpler simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a SMD LED lamp pearl for install on transparent circuit board, include the lamp body and be equipped with in a plurality of pins on the lamp body, the lamp body has the light emitting area, the light emitting area is towards transparent circuit board, each the pin is installed on transparent circuit board.
The utility model has the advantages that: the utility model provides a SMD LED lamp pearl, will the light emitting area of SMD LED lamp pearl is towards transparent circuit board to install on transparent circuit board through the pin, thereby make the light emitting area of LED lamp pearl give off light through transparent circuit board, the backlight of LED lamp pearl faces outside simultaneously, can directly go on when maintaining LED lamp pearl, has avoided the complicated operation of dismantling monoblock unit case; simultaneously LED lamp pearl is owing to be the direct dress of light emitting area orientation transparent circuit board to the LED dot matrix light emitting area that LED lamp pearl formed is smooth, and can not be because the light emitting area that LED lamp pearl body caused is protruding, and then to the transparent circuit board that has the LED dot matrix, when pasting dress to glass curtain wall or other display screens on, can directly paste dress, the effectual convenience that has promoted the installation.
Additionally, according to the utility model provides a SMD LED lamp pearl can also have following additional technical characterstic:
further, the pin includes the installation section of being connected with transparent circuit board and is used for connecting the installation section with the linkage segment of lamp body, the installation face of installation section with the orientation direction of light emitting face is the same.
Further, the mounting section is bent outwards away from the lamp body.
Further, the mounting surface of the mounting section is flush with the light emitting surface.
Further, the mounting section is bent toward the lamp body.
Further, the installation section hangs on the light emitting surface, or the installation face of installation section is parallel and level with the light emitting surface.
Furthermore, the lamp body is provided with a mounting indicating part for referring to the mounting direction of the pins.
Further, the lamp body has with the corresponding backlight of light emitting area, the backlight is equipped with dress instruction portion.
Further, the mounting indication part is a notch formed in the lamp body.
The utility model also provides a display panel, including transparent circuit board, still include foretell SMD LED lamp pearl, the light emitting area orientation of SMD LED lamp pearl transparent circuit board subsides dress.
The utility model has the advantages that: the utility model provides a display panel, on the basis that has above-mentioned SMD LED lamp pearl, this display panel has easy dismounting, the advantage of the maintenance of being convenient for.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a surface mount type LED lamp bead provided in a first embodiment of the present invention;
fig. 2 is a top view of a surface mount LED lamp bead provided in the first embodiment of the present invention;
fig. 3 is a rear view of a surface mount LED lamp bead provided by the first embodiment of the present invention;
fig. 4 is a schematic structural view of a pin of a surface mount LED lamp bead provided by the first embodiment of the present invention;
fig. 5 is a surface mount type LED lamp bead provided in a second embodiment of the present invention;
fig. 6 is a top view of a surface mount LED lamp bead provided by a second embodiment of the present invention;
fig. 7 is a rear view of a surface mount LED lamp bead provided by a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of a pin of a patch-type LED lamp bead provided by the second embodiment of the present invention.
Wherein, in the figures, the respective reference numerals: 100-patch type LED lamp beads, 110-lamp body, 120-luminous surface, 130-pins, 131-mounting section, 132-connecting section and 140-patch indicating part.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 4, for the surface mount LED lamp bead 100 provided in the first embodiment, the surface mount LED lamp bead 100 is used to be mounted on a transparent circuit board, the surface mount LED lamp bead 100 specifically includes a lamp body 110 and a plurality of pins 130 arranged on the lamp body 110, the lamp body 110 has a light-emitting surface 120, the light-emitting surface 120 faces the transparent circuit board, and each pin 130 is mounted on the transparent circuit board. Through pasting light emitting area 120 towards transparent circuit board, the light that LED lamp pearl sent sees through transparent circuit board and sends, and the effectual planarization that has guaranteed light emitting area 120 can not cause the arch of light emitting area 120 owing to LED lamp pearl body, and then has made things convenient for the transparent module who has the LED dot matrix to paste on the glass carrier.
The light emitting surface 120 of the lamp body 110 is formed by a light-transmitting epoxy resin layer, and light emitted by the LED light emitting chip in the lamp body 110 is transmitted through the epoxy resin layer to form the light emitting surface 120; for example, in the present embodiment, three LED light emitting chips of red light, blue light, and green light may be arranged in the lamp body 110, and the LED light emitting chips are driven by the IC chip to emit light. The lamp body 110 is a plastic structure, and a metal bracket (not shown) is sealed in the lamp body 110 to provide a fixing base and a conductive function for the IC chip and the LED light emitting chip. The utility model discloses it is irrelevant with the circuit principle, so the electric connection between the inside IC chip of lamp body 110 and the LED luminescence chip, only for the illustration in the picture, do not represent the exactness of concrete interconnecting link, also place position, metal support spatial layout with the internal device and have nothing to do.
The pin 130 is made of a metal material, the pin 130 includes a mounting section connected to the transparent circuit board and a connecting section 132 for connecting the mounting section 131 to the lamp body 110, and a mounting surface of the mounting section 131 is oriented in the same direction as the light emitting surface 120.
The connecting section 132 is located inside the lamp body 110, and the connecting section 132 is in direct contact with the metal bracket, so that the IC chip and the LED light-emitting chip are electrically connected to an external transparent circuit board.
Specifically, installation section 131 of pin 130 buckles towards lamp body 110 (as shown in fig. 1), installation section 131 hangs on light emitting surface 120, thereby make to have certain clearance between light emitting surface 120 and the transparent circuit board, or, installation face and light emitting surface 120 looks parallel and level of installation section 131, light emitting surface 120 can paste and lean on transparent circuit board during the installation, specific installation face how to set up can decide by oneself according to the demand, when installation, because installation section 131 of pin 130 buckles towards lamp body 110, make the occupation space of LED lamp pearl less, install on transparent circuit board through installation face through installation section 131 with pin 130, make light emitting surface 120 of LED lamp pearl towards transparent circuit board. Usually, the number of the pins 130 is 4 or 6, but the present invention is not limited to the specific number of the pins.
Optionally, the lamp body 110 is provided with a mounting indication part 140 for referencing a mounting direction, and the lamp body 110 has a backlight surface corresponding to the light emitting surface 120, and the mounting indication part 140 is provided on the backlight surface and is used for a mounting position of the worker reference pin 130, so as to facilitate installation; the mounting indicator 140 in this embodiment is a notch formed on the lamp body 110, and indicates the mounting orientation of the lead 130 by the direction of the notch.
The utility model discloses when using, the light emitting area 120 of SMD LED lamp pearl 100 is towards transparent circuit board, and install on transparent circuit board through pin 130, thereby make the light emitting area 120 of LED lamp pearl give out light through transparent circuit board, the backlight of LED lamp pearl faces to the outside simultaneously, when transparent circuit board is located the place that the people can touch, only need to install a transparent protection shield that conveniently dismantles additional can, when transparent circuit board is located high altitude or other places that can't touch, the backlight of LED lamp pearl directly exposes outside can, can directly go on when maintaining LED lamp pearl, the numerous and varied operations of dismantling monoblock unit case have been avoided; simultaneously LED lamp pearl is owing to be that direct mount the transparent circuit board with light emitting area 120 orientation to the LED dot matrix light emitting area that LED lamp pearl formed is smooth, and can not be because the light emitting area that LED lamp pearl body caused is protruding, and then to the transparent circuit board that has the LED dot matrix, when mounting glass curtain wall or other display screens on, can directly paste dress, the effectual convenience that promotes the installation.
As shown in fig. 5 to 8, a patch LED lamp bead 100 provided for a second embodiment is substantially the same as the first embodiment, and the difference is emphasized in this embodiment, and other structures not described may refer to the first embodiment.
In this embodiment, the installation section 131 of the pin 130 is bent outwards away from the lamp body 110 (as shown in fig. 5), the installation surface of the installation section 131 is flush with the light-emitting surface 120, and when the installation is performed, the installation section 131 of the pin 130 is installed on the transparent circuit board through the installation surface 120, so that the light-emitting surface 120 of the LED lamp bead faces the transparent circuit board, and the pin 130 bent outwards is more convenient to perform spot welding installation due to being located outside the lamp body 110.
The utility model discloses a further embodiment has still provided a display panel, including transparent circuit board, still include SMD LED lamp pearl 100 in above-mentioned arbitrary embodiment, SMD LED lamp pearl 100's light emitting area 120 pastes towards transparent circuit board. Because the light emitting surface 120 of the surface mount type LED lamp bead 100 of the display panel is mounted towards the transparent circuit board, the back of the surface mount type LED lamp bead 100 is not separated by the circuit board, and therefore the mounting and maintenance operation are convenient.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a SMD LED lamp pearl for install on transparent circuit board, its characterized in that: the LED lamp comprises a lamp body and a plurality of pins arranged on the lamp body, wherein the lamp body is provided with a light-emitting surface, the light-emitting surface faces to a transparent circuit board, and the pins are arranged on the transparent circuit board.
2. The surface-mounted LED lamp bead according to claim 1, characterized in that: the pin includes the installation section of being connected with transparent circuit board and is used for connecting the installation section with the linkage segment of lamp body, the installation face of installation section with the orientation direction of light emitting area is the same.
3. The SMD LED lamp bead according to claim 2, characterized in that: the mounting section deviates from the lamp body and is bent outwards.
4. The SMD LED lamp bead according to claim 3, characterized in that: the mounting surface of the mounting section is flush with the light emitting surface.
5. The SMD LED lamp bead according to claim 2, characterized in that: the mounting section is bent toward the lamp body.
6. The SMD LED lamp bead according to claim 5, characterized in that: the mounting section is suspended on the light-emitting surface, or the mounting surface of the mounting section is flush with the light-emitting surface.
7. The surface-mounted LED lamp bead according to any one of claims 1 to 6, wherein: the lamp body is provided with a mounting indicating part for referring to the mounting direction of the pins.
8. The surface-mounted LED lamp bead according to claim 7, wherein: the lamp body has with the corresponding shady face of light emitting area, the shady face is equipped with paste dress instruction portion.
9. The surface-mounted LED lamp bead according to claim 7, wherein: the mounting indication part is a notch arranged on the lamp body.
10. A display panel, comprising a transparent circuit board, characterized in that: the patch type LED lamp bead as claimed in any one of claims 1 to 9, wherein the light emitting surface of the patch type LED lamp bead faces the transparent circuit board for mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021759351.8U CN212783505U (en) | 2020-08-20 | 2020-08-20 | SMD LED lamp pearl and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021759351.8U CN212783505U (en) | 2020-08-20 | 2020-08-20 | SMD LED lamp pearl and display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212783505U true CN212783505U (en) | 2021-03-23 |
Family
ID=75054237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021759351.8U Expired - Fee Related CN212783505U (en) | 2020-08-20 | 2020-08-20 | SMD LED lamp pearl and display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212783505U (en) |
-
2020
- 2020-08-20 CN CN202021759351.8U patent/CN212783505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |