CN200969705Y

CN200969705Y - LED spacing device

Info

Publication number: CN200969705Y
Application number: CN 200620148094
Authority: CN
Inventors: 谢淑丽
Original assignee: Individual
Current assignee: Kang Yang Hardware Enterprises Co Ltd
Priority date: 2006-10-24
Filing date: 2006-10-24
Publication date: 2007-10-31
Anticipated expiration: 2016-10-24

Abstract

The utility model is a LED spacing device which comprises the following parts: an ontology part is a base which is provided with a through-hole on the top, at least two-feet concave grooves connecting the through-hole with the bottom edge, at least one vertical convex rib arranged on the side edge and at least one clasp extending downside from the bottom; a sealing cap is a plate body, one side of which is connected with a side of the ontology part by a connecting plate and the other side of which is arranged with a vane extending vertically and at least one vertical convex tenon from inside. After the LED lamp cap is inserted into the through-hole, the connecting leg of the LED is bent down and the sealing cap is turned in order to make the tenon match the rib, the LED can be coated.

Description

The LED escapement

Technical field

The utility model is a kind of escapement that is intercalated in printed circuit board (PCB) (PCB), refers to a kind of escapement that light-emitting diode (LED) is ccontaining and locate that supplies especially.

Background technology

By light-emitting diode (LED) because of having the little and luminous function of volume, so be in early days with it indication or caution light fixture as electronic product.Only, make the overall brightness of LED significantly promote, and color is various day by day along with the advancing by leaps and bounds of material science.Therefore, also will be widely used in lighting field.Only can not dare not or would not speak up, LED still is indispensable indication or the caution light fixture of electronic product.

Because the position height that LED is fixedly arranged on electronic product differs, direction of illumination is different, and pin (Pin) exposed easily caused problems such as short circuit behind the frame height, so that the ornaments mode of LED promptly causes puzzlement.Be with, relevant dealer promptly develops the escapement of all styles of, so that combine with LED, to cover exposed pin, and if projecting direction is a side direction, then corresponding each the pin position of this escapement end face then is provided with groove, to utilize apparatus these pins is bent, and makes lamp holder be the side direction ornaments.This measure no doubt makes the LED direction of illumination can be by the top to converting side direction to, and only it must carry out pin bending operation via apparatus, very be inconvenient.

In addition, research and development success based on polychromatic light LED, for making the location that its a plurality of pins can be firm, also there is the dealer to develop a kind of escapement of top cap type, it is to dash forward at a lamellar body rear to establish three ribs, and each rib is vertically offered the perforation of corresponding pin quantity, for passing through of pin, only the assembling of this kind LED and escapement but causes greatest puzzlement, that is each pin must pass through the perforation of a rib simultaneously, when if a pin wherein can't pass through perforation because of off normal, then must in the process of wearing, proofread and correct this crooked pin earlier, and increase the degree of difficulty of assembling, except that expending man-hour, also increase personnel costs, and demand urgently improving.

In view of this, this creation applicant this in the experience of being engaged in electronic component research and development and production and marketing for many years, the phase can overcome many shortcomings of existing LED escapement, concentrates on studies, and through experiment and test repeatedly, and then develops and " LED escapement " of the present utility model.

The utility model content

The purpose of this utility model is, a kind of LED escapement is provided, and its overall structure is simplified, and it is provided with error-proof structure, takes place and have situation about mispluging; And can locate fast, release must be inserted the inconvenience and the puzzlement of piercing hole simultaneously; Significantly reduction group is stood man-hour.

The utility model provides a kind of LED escapement, it is characterized in that it comprises:

One body is a pedestal, and an open-work is laterally offered in its top, and then is arranged with at least two pin grooves in inner face and is communicated in open-work and root edge, establish at least one button rib in a lateral margin is vertically prominent in addition, and the bottom surface extends downward a few clasp;

One capping portion is a lamellar body, and the one side links with a side of body in flakes with one, and side vertical extent one fin then, and its inner face in addition is prominent establishes at least one coak;

The lamp holder of LED is inserted in open-work, in the pin groove that is about to bending downwards of its pin and ccontaining correspondence, rotates capping portion then, its coak is snapped in buckles rib, form to coat this LED.

Wherein at least one reinforcing block is extended in the horizontal also compartment of terrain of this button rib, is divided into some sections so that should detain rib.

Wherein this open-work below, body the place ahead is provided with a microscler depression.

It further comprises an error-proof structure, and it is to be to form a flat section of cutting in the plane of the lamp holder end flange of the corresponding LED of class shape open-work back segment, mispluging when avoiding the LED assembling.

Each self-forming one hollow slots of the adjoining position of the fin of this coak side and lamellar body wherein.

Wherein corresponding each the pin groove position of this capping portion inner face is provided with salient point respectively, and when this capping portion was covered on body, each salient point was to press pin in the pin groove.

The beneficial effects of the utility model are:

LED escapement of the present utility model, its overall structure is simplified, and it is provided with error-proof structure, takes place and have situation about mispluging; And can locate fast, release must be inserted the inconvenience and the puzzlement of piercing hole simultaneously; Significantly reduction group is stood man-hour.

Description of drawings

For further disclosing concrete technology contents of the present utility model, at first see also drawings and Examples, wherein:

Fig. 1 is the three-dimensional exploded view of the utility model LED escapement,

Fig. 2 is the stereogram of the utility model group after upright,

Fig. 3 a and Fig. 3 b profile that to be the utility model intercepted along line a-a and line b-b.

Embodiment

As shown in Figure 1, basically, LED escapement of the present utility model is to be formed in one, for example the plastics ejection formation for it, it is by a body 1, and a capping portion 2 combines.

Wherein, body 1 is a pedestal, rectangle for example, only not as limit, it laterally offers an open-work 11 according to preset height, for the ccontaining of the lamp holder 31 of light-emitting diode (LED) 3 and location, and is arranged with at least two pin grooves 12 in the pedestal inner face, it is to be communicated in open-work 11 and pedestal root edge, makes a plurality of pins 32 of LED3 directly bend and be placed in these pin grooves 12 with hand.As shown in the figure, this pin groove 12 is to be four, ccontaining with in response to four pins 32 of this LED3.And for making this body 1 be able to combine with capping portion 2 apace, be to establish at least one button rib 13 so that, one side is vertically prominent, these button ribs 13 laterally and compartment of terrains extend at least one reinforcing block 14, be divided into some sections so that should detain rib 13, and can increase its structural stress.

Moreover at least one clasp 15 of this body 1 bottom surface projection is so that be intercalated in escapement of the present utility model on the printed circuit board (PCB).In addition, open-work 11 belows in this body 1 the place ahead are provided with a microscler depression 16, to save material.

Especially, the utility model further comprises an error-proof structure, shown in Fig. 3 a, this open-work 11 is class's shape. 34 on the plane of lamp holder 31 end flange 33 of the corresponding LED3 of its back segment forms a flat section of cutting 17, this measure can avoid LED to take place in the facts that assembling misplugs, and effectively reduces the generation of defective products.

Capping portion 2 is a lamellar body, its with a lateral margin of body 1 21 to be connected in flakes, make this capping portion 2 be and to turn round, another lateral margin is one section fin 22 of vertical extent then, its corresponding aforementioned each inwardly prominent coak 23 of establishing of rib 13 positions of respectively detaining, and for the elasticity of coak 23 appropriateness is provided, be with, in fin 22 each self-forming one hollow slots 24 of adjoining position with lamellar body.Especially, for the pin 32 that LED3 is provided stands unlikely the rocking in back in group, so in corresponding each pin groove 12 position of sheet inner body surface salient point 25 is set respectively, when being incorporated into body 1 with this capping portion 2, shown in Fig. 3 b, each salient point 25 is to press pin 12 in pin groove 12 in addition.

Please consult accompanying drawing again, the utility model in group immediately, at first the lamp holder 31 with LED3 is inserted in open-work 11, then with each pin 32 with open-work 11 lower edges for keeping out edge, and bending downwards, each pin 32 is placed in the corresponding pin groove 12, if crooked pin 32 is arranged, only need to push away these pins 32 with the finger pressure, can be fast with the location, rotate capping portion 2 then, the coak 23 of fin 22 inner edges of its active edges is snapped in buckles rib 13, and each salient point 25 presses pin 32 in pin groove 12, promptly finish stereogram as shown in Figure 2.

Be with, via enforcement of the present utility model, its overall structure is simplified, for example this open-work can coat the lamp holder of LED fully, and it is provided with error-proof structure, takes place and have situation about mispluging.Each pin of LED is then ccontaining and can locate fast by corresponding microscler pin groove, and release must be inserted the inconvenience and the puzzlement of piercing hole simultaneously.Moreover body of the present utility model is to combine in the snapping mode with capping portion, and significantly reduction group is stood man-hour.Especially, capping portion inner face each salient point established of dashing forward is can further press pin in the pin groove, makes it not have the situation of rocking and takes place, and can be rated as a ware big good structure not seen before.

That the utility model disclosed is a kind of of preferred embodiment, the change of every part or modification and come from technological thought of the present utility model and be have the knack of this technology the people was easy to know by inference, all do not take off patent right category of the present utility model.

Claims

1. LED escapement is characterized in that it comprises:

2. as claim 1 a described LED escapement, it is characterized in that wherein at least one reinforcing block is extended in the horizontal also compartment of terrain of this button rib, is divided into some sections so that should detain rib.

3. as claim 1 a described LED escapement, it is characterized in that wherein this open-work below, body the place ahead is provided with a microscler depression.

4. as claim 1 a described LED escapement, it is characterized in that it further comprises an error-proof structure, it is to be to form a flat section of cutting in the plane of the lamp holder end flange of the corresponding LED of class shape open-work back segment, mispluging when avoiding the LED assembling.

5. as claim 1 a described LED escapement, it is characterized in that, wherein each self-forming one hollow slots of the adjoining position of the fin of this coak side and lamellar body.

6. as claim 1 a described LED escapement, it is characterized in that wherein corresponding each the pin groove position of this capping portion inner face is provided with salient point respectively, when this capping portion was covered on body, each salient point was to press pin in the pin groove.