CN201318628Y - LED capable of protecting fins - Google Patents
LED capable of protecting fins Download PDFInfo
- Publication number
- CN201318628Y CN201318628Y CNU2008202029358U CN200820202935U CN201318628Y CN 201318628 Y CN201318628 Y CN 201318628Y CN U2008202029358 U CNU2008202029358 U CN U2008202029358U CN 200820202935 U CN200820202935 U CN 200820202935U CN 201318628 Y CN201318628 Y CN 201318628Y
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- CN
- China
- Prior art keywords
- lamp holder
- substrate
- led
- joint portion
- illuminator
- Prior art date
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the technical field of a light-emitting diode product, in particular to a LED capable of protecting fins. The LED comprises a lamp head made of transparent material and a base board, wherein, an electric illuminant and a leading wire are arranged on the base board. A flexible hose is sheathed on the leading wire. A combining part connected with the base board is shaped on the lamp head. The base board can be clamped and sheathed on the combining part in a detachable method. The lamp head forms a circular shape, and the interior thereof forms a through hole. The combining part is formed by extending from the edge of the middle through hole of the lamp head to the bottom of the lamp head. The base board forms a circular shape, and is clamped and sheathed on the combining part. The flexible hose is sheathed on the leading wire, and then the leading wire is protected by the flexible hose, which prevents the leading wire from being broken when bent. In addition, the utility model is free from adopting the injection molding method, so the manufacture technology is simple.
Description
Technical field:
The utility model relates to the light emitting diode product technical field, refers in particular to a kind of LED that protects pin.
Background technology:
The basic structure of LED (light emitting diode) is an electrical luminous semi-conducting material, he has, and working voltage is low, energy consumption is low, stability number etc. plurality of advantages.Safe in utilization just because of it, substituted traditional incandescent lamp in many aspects.
The LED that we are common, its core cell are exactly an electrical luminous semi-conducting material, and this unit is the square of a 3-5mm.The unit is fixed on the shelf with lead-in wire, use epoxy sealing around then, unit and shelf is fixed up, to protect core cell.At present, plastic cement injection moulding epoxy encapsulation is the most common profile molding mode.
In the present product, lead-in wire adopts the harder wire of quality to make usually, and in the product use, LED need be welded in circuit board or other circuit.In the use, in a series of processes such as transferred product, because the external force effect, lead-in wire is bending easily, fractures as causing lead-in wire because of carelessness.
In addition, present LED product also exists a problem to be exactly, and it needs injection moulding in manufacturing process, and this just increases the cost of product, and in addition, produced product-forming is single, is difficult to produce the LED product of moulding uniqueness.
The utility model content:
Technical problem to be solved in the utility model just is to overcome the deficiency of present product, and a kind of LED that protects pin is provided, the utility model by simple structure to pin protect, it is implemented easily and produce simple.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: this LED comprises the lamp holder that light transmissive material is made and the substrate of electrical illuminator, lead-in wire is installed, is arranged with a flexible rubber hose on the described lead-in wire.
After the utility model adopts technique scheme, a sheathed flexible rubber hose on the lead-in wire, by flexible rubber hose to the protection of going between property.
Form the joint portion that is connected with substrate on the above-mentioned lamp holder, substrate by detachable mode cutting ferrule in this joint portion.
Described lamp holder forms a through hole circlewise in the middle part of it, described joint portion extends to form downwards from the lamp holder bottom surface along through hole edge, lamp holder middle part; Substrate circlewise, its cutting ferrule is located on the joint portion.
Described lamp holder joint portion is made of the arc cylinder of two symmetrical distributions, and forms on each arc cylinder and be used for the depressed part that cooperates with the substrate cutting ferrule.
The bottom surface of described lamp holder moulding joint portion offers groove; Substrate is distributed with electrical illuminator towards lamp holder one end face; Groove location on the lamp holder is corresponding with electrical illuminator position on the substrate.
After the utility model adopted technique scheme, it had following advantage:
1, a sheathed flexible rubber hose on the lead-in wire is protected lead-in wire by flexible rubber hose, is fractureed when preventing the lead-in wire bending.
2, need not to adopt the injection moulding mode, at first respectively lamp holder and substrate are processed, and then the two is fitted to each other gets final product, manufacture craft is simple, reduces the production cost.
3, the moulded of LED can change arbitrarily, according to different users's demand, can produce the lamp holder of different shaping, and then the two assembling is got final product.
4, the groove that has ccontaining electrical illuminator on the lamp holder not only can form good protection to electrical illuminator, and in addition, electrically illuminator is placed in the groove, and its light that produces will be gone out by the lamp holder transmission by groove, forms better illumination effect.
Description of drawings:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is the utility model three-dimensional exploded view.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
See Fig. 1～2, the utility model comprises: lamp holder 1 and substrate 2.
Lamp holder 1 adopts printing opacity material plastic rubber material to make, and the light that LED produces will transmit by lamp holder.Lamp holder becomes an annular solid in the present embodiment, and promptly its middle part is formed with a through hole 12.Extended to form joint portion 11 along lamp holder 1 middle part through hole 12 edges downwards from lamp holder 1 bottom surface.This joint portion 11 is used for being connected with substrate 2.Joint portion 11 is made of the arc cylinder 111,112 of two symmetrical distributions, and forms on each arc theme 111,112 and be used for the depressed part 110 that cooperates with substrate 2 cutting ferrules.
Lead-in wire 4 can adopt one group of thin cable, and its outside is at a sheathed flexible rubber hose 5, so that pin 4 is formed protection.Because 5 pairs of external force of flexible rubber hose play the buffering effect, have significantly reduced the probability that pin 4 fractures.
Because substrate 2 is provided with electrical illuminator 3, in order to protect electrical illuminator 3, the bottom surface of described lamp holder 1 moulding joint portion 11 offers groove 13; Electrically the position that distributes of illuminator 3 is corresponding with the position of groove 13 on the substrate 2, like this when substrate 2 combines with lamp holder 1, in the just in time ccontaining and groove 13 of the electrical illuminator 3 on the substrate 2.
Adopt this mode not only can form well protection to electrical illuminator 3, in addition, electrically illuminator 3 is placed in the groove 13, and its light that produces will be gone out by lamp holder 1 transmission by groove 13, forms better illumination effect.
In addition, because lead-in wire 4 places that combine with substrate 2 have also formed projection 41,, offer the position of groove 13 at lamp holder 1 and also established second groove 14 newly in order to make substrate 2 unaffected with lamp holder 1 assembling, be used for ccontaining should projection 41, can fit fully to make substrate 2 and lamp holder 1.
Certainly, the above is the utility model example only, is not to limit the utility model practical range, and for example, lamp holder 1, substrate 2 adopt the circular rings body in the present embodiment, and it also can adopt square or other any moulding.So all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (5)
1, a kind of LED that protects pin comprises: the substrate (2) of lamp holder (1) that light transmissive material is made and installation electrical illuminator (3), lead-in wire (4) is characterized in that: be arranged with a flexible rubber hose (5) on the described lead-in wire (4).
2, a kind of LED that protects pin according to claim 1 is characterized in that: form the joint portion (11) that is connected with substrate (2) on the lamp holder (1), substrate (2) by detachable mode cutting ferrule in this joint portion (11).
3, a kind of LED that protects pin according to claim 2, it is characterized in that: described lamp holder (1) circlewise, its middle part forms a through hole (12), and described joint portion (11) extend to form downwards from lamp holder (1) bottom surface along through hole (12) edge, lamp holder (1) middle part; Substrate (2) circlewise, its cutting ferrule is located on the joint portion (11).
4, a kind of LED that protects pin according to claim 3; it is characterized in that: described lamp holder (1) joint portion (11) is made of the arc cylinder (111,112) of two symmetrical distributions, and forms on each arc cylinder (111,112) and be used for the depressed part (110) that cooperates with substrate (2) cutting ferrule.
5, a kind of LED that protects pin according to claim 4 is characterized in that: the bottom surface of described lamp holder (1) moulding joint portion offers groove (13); Substrate (2) is distributed with electrical illuminator (3) towards lamp holder (1) one end face; Upward electrical illuminator (3) position is corresponding with substrate (2) in groove (13) position on the lamp holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029358U CN201318628Y (en) | 2008-11-05 | 2008-11-05 | LED capable of protecting fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029358U CN201318628Y (en) | 2008-11-05 | 2008-11-05 | LED capable of protecting fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318628Y true CN201318628Y (en) | 2009-09-30 |
Family
ID=41197392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202029358U Expired - Fee Related CN201318628Y (en) | 2008-11-05 | 2008-11-05 | LED capable of protecting fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318628Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853907A (en) * | 2010-03-12 | 2010-10-06 | 刘晓冲 | LED free-soldering easy-disassembling and assembling connecting card |
-
2008
- 2008-11-05 CN CNU2008202029358U patent/CN201318628Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853907A (en) * | 2010-03-12 | 2010-10-06 | 刘晓冲 | LED free-soldering easy-disassembling and assembling connecting card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20111105 |