CN205001924U - AC high pressure LED module convenient to equipment - Google Patents
AC high pressure LED module convenient to equipment Download PDFInfo
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- CN205001924U CN205001924U CN201520720738.5U CN201520720738U CN205001924U CN 205001924 U CN205001924 U CN 205001924U CN 201520720738 U CN201520720738 U CN 201520720738U CN 205001924 U CN205001924 U CN 205001924U
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- led module
- plastic casing
- convenient
- voltage led
- groove
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Abstract
The utility model discloses a AC high pressure LED module convenient to equipment, including high -pressure LED module with encapsulate the plastic casing of this high pressure LED module, its characterized in that, high pressure LED module is including the PCB board that is used for installing circuit component, the LED lamp of installing the power supply circuit on this same surface of PCB board and switching on with this power supply circuit to and on the PCB board with the power supply circuit connection extends to the power cord outside the plastic casing, a side of plastic casing is provided with the recess, and another side relative with it is then be provided with the lug that matees with this groove phase. The utility model discloses simple structure, it is convenient to realize, sealed effectual, through the cooperation of lug with the recess, can easily realize the equipment between a plurality of LED modules, reliable and stable, has very big transportation convenience and equipment and safeguards the convenience, and the combination of especially adapted big batch is used.
Description
Technical field
The utility model relates to a kind of LED module, specifically, relates to a kind of AC high-voltage LED module being convenient to assemble.
Background technology
In recent years, LED advertisement and identifier industry achieves the development of advancing by leaps and bounds.Surging along with global awareness of saving energy, and under the background that relative conventional light source electricity price is higher, impel business, building, advertisement and identifier field continues to import LED light source.
Current advertisement and identifier industry mainly uses low pressure module.The technical scheme that the low-voltage dc power supply adopted is separated with LED luminescence component, there is following problem in it: LED driving voltage is low-voltage DC, need with regard to making the LED light source of advertisement and identifier to mix dc source separately, because there is problem of pressure drop, the fed distance of LED power is shorter, voltage attenuation is large, and according to waterproof power supply, cost is higher.And, due to the quality problems of current power supply itself, cause the fault rate of whole LED light source system to increase.For light source connecting line, access lamp box is usually in utter disorder, causes client's installation and maintenance very inconvenient.
In addition, in a lot of occasion, single LED module is not enough, need a large amount of LED module together with the use of, but existing product is all separate, multiple LED module cannot be combined, existing LED product can only be used alone all the time, even if use multiple LED module simultaneously, all modules are also scattered distributions, this brings great trouble to use, needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of AC high-voltage LED module being convenient to assemble, and solves the problem that existing LED module uses assembling inconvenience in enormous quantities.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of AC high-voltage LED module being convenient to assemble, comprise high-voltage LED module, with the plastic casing of this high-voltage LED module of encapsulation, described high-voltage LED module comprises the pcb board for mounting circuit components and parts, be arranged on the power circuit on the same surface of this pcb board and the LED with this power circuit conducting, and be connected with described power circuit on pcb board and extend to the power line outside plastic casing; One side of described plastic casing is provided with groove, and another side on the other side is then provided with the projection with this groove match.
Further, described plastic casing comprises the upper cover and base that mutually coincide, and described base is groove structure, and described upper cover is the plate face structure matched with base, and described on cover and be provided with the PC lens corresponding with described LED.
Preferably, the cross section of described projection is trapezoidal, and the cross section of described groove also for projection match trapezoidal.
Preferably, the surface of described upper cover and base also offers corresponding fixing hole respectively.
Preferably, described fixing hole is depressed in the surface of described plastic casing.
Preferably, two sides that described plastic casing do not arrange groove and projection are provided with the wire holder that power supply source line passes, this wire holder protrudes from the side of described plastic casing.
Preferably, described pcb board is provided with at least one LED, and described on cover the PC lens of setting and described LED one_to_one corresponding.
Preferably, the quantity of the side upper protruding block of described plastic casing is at least one, and described groove and described projection one_to_one corresponding.
Preferably, described plastic casing is once injection moulding.
Preferably, described plastic casing adopts dosing technology sealing.
Compared with prior art, the utility model has following beneficial effect:
(1) the utility model structure is simple, and it is convenient to realize, good sealing effect, by coordinating of projection and groove, the assembling between multiple LED module easily can be realized, reliable and stable, there is very large transport convenience and convenience is safeguarded in assembling, be applicable to very much combinationally using in enormous quantities.
(2) projection and groove are arranged to trapezium structure by the utility model, and the stand out of trapezoidal upper bottom surface can be utilized to realize clamping, and the sharp-featured trapezoidal steadiness that more can ensure clamping, in use slippage after avoiding clamping.
(3) the utility model is provided with fixing hole on plastic casing, and make the integral surface position that the surface level position of fixing hole is arranged to lower than plastic casing, so can ensure that the integral surface of plastic casing is without protruding parts, make whole plastic casing regularization, transporting and installing and using in process convenient, avoiding causing inconvenience is installed because bolt extend out to plastic casing surface after construction bolt.
(4) the utility model is also provided with wire seat in the side of plastic casing, can avoid producing corner angle between power line and plastic casing, thus causes power line easily to wear and tear, and even fractures, and ensure that the service life of power line.
(5) the utility model has good sealing property, and have very high dust-proof, waterproof, fire-protection rating, practical value is very high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is a kind of structural representation of plastic casing in the utility model.
Fig. 3 is the another kind of structural representation of plastic casing in the utility model.
Fig. 4 is another structural representation of plastic casing in the utility model.
Fig. 5 is circuit theory diagrams of the present utility model.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-power line, 2-groove, 3-projection, 4-upper cover, 5-base, 6-PC lens, 7-fixing hole, 8-wire holder.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Fig. 1 ~ Fig. 5, the AC high-voltage LED module assembled is convenient to disclosed in the utility model, comprise high-voltage LED module, with the plastic casing of this high-voltage LED module of encapsulation, described high-voltage LED module comprises the pcb board for mounting circuit components and parts, be arranged on the power circuit on the same surface of this pcb board and the LED with this power circuit conducting, and be connected with described power circuit on pcb board and extend to the power line outside plastic casing; One side of described plastic casing is provided with groove, and another side on the other side is then provided with the projection with this groove match.The quantity of the side upper protruding block of described plastic casing is at least one, and described groove and described projection one_to_one corresponding.
Specifically, in the present embodiment, the overall rectangular body structure of described plastic casing, comprise the upper cover and base that mutually coincide, described base is groove structure, and described upper cover is the plate face structure matched with base, and described on cover and be provided with the PC lens corresponding with described LED.The surface of described upper cover and base also offers corresponding fixing hole respectively, and this fixing hole is depressed in the surface of described plastic casing.
In order to realize the clamping of projection and groove better, be trapezoidal by the Cross section Design of described projection in the present embodiment, and trapezoidal in longer base be positioned at the outside of plastic casing, accordingly, the cross section of described groove also for projection match trapezoidal, longer base is positioned at plastic casing interior.Plastic casing being provided with the two relative side of projection and groove, can be plane, also can be curved surface.Two other side that plastic casing do not arrange groove and projection is provided with the wire holder that power supply source line passes, this wire holder is cylinder, protrudes from the side of described plastic casing.
Preferably, described pcb board is provided with at least one LED, and described on cover the PC lens of setting and described LED one_to_one corresponding.As shown in Figure 2, whole LED module is only provided with a LED lamp, 3 LED lamp are then provided with in Fig. 3,4 LED lamp are then provided with in Fig. 4, when being provided with plurality of LEDs lamp, the arrangement mode of LED can unrestricted choice, as 3 LED lamp in Fig. 3 are in line arrangement, the orthogonal arrangement of 4 LED lamp in Fig. 4, the present embodiment contrast is not construed as limiting.
For the ease of batch production, described plastic casing is once injection moulding.
In the present embodiment, circuit theory diagrams are very simple, as shown in Figure 5, comprise protective tube F, the rectifier DB and the constant current chip U1 that form loop with plurality of LEDs lamp and extraneous AC110/220V alternating current.This circuit with a rectifying device for core, AC110/220V alternating current direct is switched through for direct current, the operating circuit of the some LED of supply series connection, in the loop of LED operating circuit, then ensure that LED works in constant current state all the time by constant current chip, luminescence is even all the time.The utility model will be integrated in same module from the ac-dc converter circuit created and LED operating circuit, thus achieve the function of the direct external AC110/220V alternating current of LED advertising sign module, make it need not be equipped with expensive direct current waterproof power supply again when reality uses, and directly use civil power, conversion need not be remake, enormously simplify the installation difficulty of LED advisement lamp case, use convenient, and effectively reduce production cost and installation cost.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (10)
1. be convenient to the AC high-voltage LED module of assembling for one kind, comprise high-voltage LED module, with the plastic casing of this high-voltage LED module of encapsulation, it is characterized in that, described high-voltage LED module comprises the pcb board for mounting circuit components and parts, be arranged on the power circuit on the same surface of this pcb board and the LED with this power circuit conducting, and be connected with described power circuit on pcb board and extend to the power line outside plastic casing; One side of described plastic casing is provided with groove, and another side on the other side is then provided with the projection with this groove match.
2. a kind of AC high-voltage LED module being convenient to assemble according to claim 1, it is characterized in that, described plastic casing comprises the upper cover and base that mutually coincide, described base is groove structure, described upper cover is the plate face structure matched with base, and described on cover and be provided with the PC lens corresponding with described LED.
3. according to claim 2 a kind of be convenient to assemble AC high-voltage LED module, it is characterized in that, the cross section of described projection is trapezoidal, and the cross section of described groove also for projection match trapezoidal.
4. a kind of AC high-voltage LED module being convenient to assemble according to claim 3, it is characterized in that, the surface of described upper cover and base also offers corresponding fixing hole respectively.
5. a kind of AC high-voltage LED module being convenient to assemble according to claim 4, it is characterized in that, described fixing hole is depressed in the surface of described plastic casing.
6. a kind of AC high-voltage LED module being convenient to assemble according to claim 5, it is characterized in that, two sides that described plastic casing do not arrange groove and projection are provided with the wire holder that power supply source line passes, this wire holder protrudes from the side of described plastic casing.
7. according to claim 6 a kind of be convenient to assemble AC high-voltage LED module, it is characterized in that, described pcb board is provided with at least one LED, and described on cover the PC lens of setting and described LED one_to_one corresponding.
8. a kind of AC high-voltage LED module being convenient to assemble according to claim 7, it is characterized in that, the quantity of the side upper protruding block of described plastic casing is at least one, and described groove and described projection one_to_one corresponding.
9. a kind of AC high-voltage LED module being convenient to assemble according to claim 8, it is characterized in that, described plastic casing is once injection moulding.
10. a kind of AC high-voltage LED module being convenient to assemble according to claim 9, is characterized in that, described plastic casing adopts dosing technology sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720738.5U CN205001924U (en) | 2015-09-17 | 2015-09-17 | AC high pressure LED module convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720738.5U CN205001924U (en) | 2015-09-17 | 2015-09-17 | AC high pressure LED module convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001924U true CN205001924U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720738.5U Active CN205001924U (en) | 2015-09-17 | 2015-09-17 | AC high pressure LED module convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090794A (en) * | 2015-09-17 | 2015-11-25 | 李忠训 | AC (alternating current) high-voltage LED (light-emitting diode) module convenient to assemble |
-
2015
- 2015-09-17 CN CN201520720738.5U patent/CN205001924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090794A (en) * | 2015-09-17 | 2015-11-25 | 李忠训 | AC (alternating current) high-voltage LED (light-emitting diode) module convenient to assemble |
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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: 20180622 Address after: 610000 Chengdu, Sichuan, Shuangliu District, Southwest Airport Economic Development Zone two road two, 1000 Patentee after: Blueview Elec-Optic Tech Co., Ltd. Address before: 610000 No. 1, unit 1, No. 26, Shuang Qing Road, Chenghua District, Chengdu, Sichuan 1603 Patentee before: Li Zhongxun |
|
| TR01 | Transfer of patent right |