CN204885457U

CN204885457U - A broken string connector for LED pixel lamp strip

Info

Publication number: CN204885457U
Application number: CN201520522019.2U
Authority: CN
Inventors: 张振
Original assignee: Upper Marine Sky Throws Light On Complete Co Ltd
Current assignee: Upper Marine Sky Throws Light On Complete Co Ltd
Priority date: 2015-07-17
Filing date: 2015-07-17
Publication date: 2015-12-16
Anticipated expiration: 2025-07-17

Abstract

The utility model provides a broken string connector for LED pixel lamp strip, including upper cover, lower cover and fixed block, this upper cover and the mutual lock of lower cover, and the fixed block is located between upper cover and the lower cover, wherein, the fixed block is provided with a plurality of contact pin, and between upper cover and the lower cover through the countersunk head screw with immerse the nut and fix. Owing to adopted above -mentioned technique, the utility model discloses a connection between the adjacent broken string is realized to the contact pin, and recycle the upper cover and the lower cover is fixed to very big simplification connect the operating procedure of broken string, and then improved work efficiency, simultaneously because the influence to the whole pleasing to the eye effect of lamps and lanterns has been avoided in the cooperation of upper cover and lower cover to the mesh that satisfies people's user demand has finally been reached.

Description

A kind of connection of broken lines device for LED pixel lamp bar

Technical field

The utility model relates to lighting technical field, particularly relates to a kind of connection of broken lines device for LED pixel lamp bar.

Background technology

LED outdoor lights plays huge effect day by day as in a kind of emerging light source out of doors view brightening, and along with the people is to the pursuit of night scene brightening, the existing common demand sketched the contours profile or beat that the effects such as bright building shape cannot meet people.

In order to realize abundanter night scene brightening effect, a kind of emerging LED pixel lamp (point-source of light) is can realize the rough effect of display screen and with low cost, and the features such as remote viewing can be met, thus by a large amount of various facades that is applied in, form media wall effect.

At present, existing LED pixel lamp, in order to easy for installation, is designed bunchiness mostly, and even 50 not etc. often to go here and there 10,20.Consider power supply and signal transmission issues, generally all design the parallel lines using customization flat, luminaire spacing generally is fixed dimension.

But in actual applications, due to problems such as special circumstances, often need to change the spacing between adjacent LED pixel lamp; Meanwhile, if certain light fixture breaks down, also need to cut off connecting line to increase extended line or directly to replace light fixture, the connection work after broken string is then comparatively loaded down with trivial details, causes maintenance work efficiency low, and can affect to the overall appearance effect of light fixture.

Utility model content

In order to solve the problem, the utility model provides a kind of connection of broken lines device for LED pixel lamp bar, the raising of high degree can to break latter linked operating efficiency, and can not have influence on the aesthetic of light fixture.

Above-mentioned a kind of connection of broken lines device for LED pixel lamp bar, comprise upper cover, lower cover and fixed block, described upper cover and lower cover fasten mutually, and described fixed block is between upper cover and lower cover;

Wherein, described fixed block is provided with several contact pins, by countersunk head screw with sink to nut and be fixed between described upper cover and lower cover.

In said apparatus, several contact pins described are distributed in two sides of opposition mutually on fixed block in a symmetrical manner.

In said apparatus, the quantity of the contact pin of two sides of described fixed block is 4.

In said apparatus, described countersunk head screw is 4 with the quantity sinking to nut.

Advantage of the present utility model and beneficial effect are: the utility model provides a kind of connection of broken lines device for LED pixel lamp bar, the connection between adjacent broken string is realized by contact pin, recycling upper cover and lower cover are fixed, thus greatly simplify the operating procedure connecting broken string, and then improve operating efficiency; Coordinating simultaneously due to upper cover and lower cover, avoid the impact on light fixture overall appearance effect, and finally reach the object meeting people's user demand.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the explosive view of the utility model interrupt line connector;

Fig. 2 is the first using state reference diagram of the utility model interrupt line connector;

Fig. 3 is the second using state reference diagram of the utility model interrupt line connector;

Fig. 4 is the 3rd using state reference diagram of the utility model interrupt line connector;

Fig. 5 is the 4th using state reference diagram of the utility model interrupt line connector.

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.

As shown in Figure 1, the utility model describes a kind of connection of broken lines device for LED pixel lamp bar, comprises upper cover 1, lower cover 2 and fixed block 3, and this upper cover 1 fastens mutually with lower cover 2, thus forms protection box body, and fixed block 3 is then between upper cover 1 and lower cover 2.

Wherein, above-mentioned fixed block 3 is provided with several contact pins 4, and by countersunk head screw 5 with sink to nut 6 and be fixed between upper cover 1 and lower cover 2, thus reach firm effect.

Connection of broken lines device in the utility model only needs four installation steps, specific as follows:

Step one: as shown in Figure 2, end face after being disconnected by supporting for light fixture cable 7 is had one's hair trimmed and copper wire can not expose, then contact pin 4 is used to carry out inserting by same line sequence, as cable is harder, also can soften the baking that cable carries out the short time, to reduce plug wire resistance lower than 90 DEG C of shelves with heat gun before inserting.

Step 2: as shown in Figure 3, beats appropriate glass cement at the supporting cable of light fixture 7 and the obverse and reverse of the joint of contact pin 4 after grafting puts in place, in order to insulation and preliminary waterproof.

Step 3: supporting for light fixture cable 7 and contact pin 4 are snapped in lower cover 2 and overallly in the cavity of lower cover 2 plays glue and do water-proofing treatment.

Step 4: as shown in Figure 4, presses upper cover 1, according to diagonal angle order locking countersunk head screw 5, so that the glass cement erasing of will overflow.

After above-mentioned four steps, can form structure as shown in Figure 5, thus be linked together by adjacent LED pixel lamp 8, and possess and be simple and easy to use, the advantage such as do not affect the appearance.

Preferably, above-mentioned contact pin 4 is distributed in two sides of opposition mutually on fixed block 3 in a symmetrical manner, and contact pin 4 quantity of each side can be determined according to the supporting cable 7 of actual light fixture, in view of the supporting cable 7 of general light fixture mostly is 3 cores, 4 cores or 5 cores, so contact pin 4 quantity of each side of fixed block 3 is 4 in the utility model; Meanwhile, countersunk head screw 5 is 4 with the quantity sinking to nut 6, thus four corners of upper cover 1 with lower cover 2 all can be fixed, and plays firm effect.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims

1. for a connection of broken lines device for LED pixel lamp bar, comprise upper cover, lower cover and fixed block, described upper cover and lower cover fasten mutually, and described fixed block is between upper cover and lower cover;

It is characterized in that, described fixed block is provided with several contact pins, by countersunk head screw with sink to nut and be fixed between described upper cover and lower cover.

2. a kind of connection of broken lines device for LED pixel lamp bar as claimed in claim 1, is characterized in that, several contact pins described are distributed in two sides of opposition mutually on fixed block in a symmetrical manner.

3. a kind of connection of broken lines device for LED pixel lamp bar as claimed in claim 2, it is characterized in that, the quantity of the contact pin of two sides of described fixed block is 4.

4. a kind of connection of broken lines device for LED pixel lamp bar as claimed in claim 1, is characterized in that, described countersunk head screw and the quantity sinking to nut are 4.