KR200341932Y1 - Connection terminal of lighting - Google Patents

Abstract

The present invention relates to a connection terminal of the aerial lighting, the connection terminal of the aerial lighting of the present invention and the main body; A lifting body detachable from the main body, and lifting up and down to replace the built-in lamp; An aerial lighting lamp having a connection terminal for applying power supplied to the main body to the lamp built in the lifting body, the upper connection terminal provided in the main body and protruding; It is preferable that the lower connecting terminal provided in the lifting body and protruding to be engaged with the upper connecting terminal, the upper connecting terminal is provided with a screw bone-shaped cross section, the lower connecting terminal is threaded in the cross section According to the present invention having the configuration as described above, according to the present invention of the configuration as described above, there is provided a connection terminal of the form that is engaged so that the airtight connection force with the main body is achieved even by repeated lifting and lowering of the lifting body, the lifting body In this case, there is an effect of obtaining a connection terminal such as an aerial lighting having a shock absorbing unit to prevent the connection terminal from being damaged by the rising speed.

Description

Connection terminal of lighting

The present invention relates to a grounding structure such as a high-rise lighting, and more particularly, is provided with a connection terminal of the form that is connected to achieve a hermetic connection force with the main body, the damage of the connection terminal by the rising speed when the lifting body rises The present invention relates to a connection terminal of an aerial lighting lamp having a buffer unit so as to be prevented.

In general, the hotel lobby, the ceiling of the factory, the gymnasium and the street lamps of the road is a so-called lighting is installed, and such lighting is installed in the hotel lobby, such as frequent replacement of the bulb due to the limited lifespan of the bulb Lighting should also be cleaned periodically.

As described above, the lighting is working by using a crane or ladder truck for aerial work for the cleaning and replacement of the light bulb is installed in the place where the light bulb is high.

However, the conventional method is more inconvenient than the work on the ground, and further exposed to the risk of safety accidents such as electric shock and fall of the worker, and also has many problems, such as increased maintenance costs due to the use of the auxiliary equipment.

Therefore, in recent years, in order to solve the above problems, a height-lifting lamp equipped with an automatic elevating device has been proposed, which is basically connected to the lower part of the main body and the main body fixed to the ceiling, and the lower lamp Lifting body is provided with a light fixture that is fixed to the one end, and the other end is fixed to the upper side of the lifting body and the other end of the wire is fixed on the drum attached to a certain portion of the main body, and the wire is wound on the drum to the lifting body The stationary motor that drives the drum to move up and down has a basic configuration.

The lighting is configured to drive the stationary motor using a wired button or a wireless remote control provided on the ground, and the drum received the power of the stationary motor releases the wires, the lifting body is lowered to the ground, so that the light bulb replacement work or There is an advantage that the internal cleaning and repair work can be performed safely and conveniently.

However, the conventional high-rise lighting lamps are repeatedly performed by lifting and lowering the lifting body, and thus the connection terminals provided on the main body and the lifting body are also frequently contacted, resulting in loss of the connection terminal, deformation of the contact surface of the connection terminal, or There is a problem that bad connection occurs due to foreign matter.

The present invention is to solve the above-described problem, the object of the present invention is to provide a connection terminal of the form to be engaged so that the airtight connection force with the main body even by repeated lifting and lowering of the lifting body, the lifting body is raised In this case, the present invention provides a connection terminal such as an aerial lighting lamp having a shock absorbing unit to prevent damage of the connection terminal by the rising speed.

1 is a cross-sectional view of the aerial lighting lamp having a connection terminal of the aerial lighting lamp according to the present invention,

Figure 2 is an exploded perspective view of the main part of the connection terminal, such as lighting height according to the present invention,

3 is a cross-sectional view of the coupling of FIG.

4 to 6 is an operating state diagram of the connection terminal of the aerial lighting lamp according to the present invention.

<Explanation of symbols for the main parts of the drawings>

2; Main body 4; Lifting body

6; Lamp 10; Upper connection terminal part

12; Upper plate 14; Upper terminal

16a; First upper terminal 16b; 2nd upper terminal

20; Lower connection terminal section 22; Bottom plate

24; Lower terminal 26a; 1st lower terminal

26b; Second lower terminal 26; Elastic wing

32; Base plate 34; Cover cap

In order to achieve the object as described above, the connecting terminal of the luminescent lamp of the present invention includes a main body; A lifting body detachable from the main body, and lifting up and down to replace the built-in lamp; An aerial lighting lamp having a connection terminal for applying power supplied to the main body to the lamp built in the lifting body, the lower connection terminal portion provided on the lifting body and protruding; An upper connection terminal part provided in the main body and protruding to engage with the lower connection terminal part; Preferably, the upper connection terminal part is provided, and a cushioning part for elastically supporting the upper connection terminal part is provided when the lower connection terminal part is connected by the lifting of the lifting body.

And, the buffer portion is coupled between the base plate and one side of the base plate coupled to the other side of the base plate, the cover cap having a through hole formed in the center portion, the base plate and the cover cap is located between the Preferably, at least one spring is provided to support the upper connection terminal part exposed to the outside through the through hole, and the upper connection terminal part is positioned between the base plate and the cap to cover the through hole. It is preferable that the upper plate is exposed to one side through, and the upper terminal is provided on the exposed surface of the upper plate and the cross section is formed in the shape of a screw bone-shaped ring.

In addition, the lower connection terminal portion is a lower terminal inserted into the lifting body exposed to the upper surface, and the lower terminal is provided on the upper surface of the lower plate and the cross section is a terminal formed in the shape of a thread-shaped ring terminal, such as aerial lighting The upper connection terminal and the lower connection terminal are located on the concentric circle, and preferably provided with a pair of different diameters, respectively, and the lower terminal connected to the terminal of the illumination lamp, characterized in that the elastic wings are formed, the upper portion The plate is formed with a coupling hole in the center portion is provided with one of the upper connection terminal, it is preferable that the inner pushing plate which is located in the coupling hole is provided with one of the upper connection terminal, bar as described above According to the present invention, the airtightness with the main body even by repeated lifting of the lifting body There is an effect of obtaining a connection terminal such as a high-luminance lighting provided with a shock absorbing portion provided with a connection terminal of the form to be engaged to achieve a connection force, and to prevent the damage of the connection terminal by the rising speed when the lifting body rises.

Hereinafter, one preferred embodiment according to the present invention will be described in more detail with reference to the drawings, and the same reference numerals shown in each of the drawings indicate the same members having the same function.

As shown in Figures 1 to 3, the connection terminal 200 of the luminescent lamp according to the present invention has an upper connection terminal portion 10 of the protruding form, protruding to engage with the upper connection terminal portion 10. It consists of the lower connection terminal part 20.

The upper connecting terminal portion 10 is provided in the lower portion of the main body 2, the lower connecting terminal portion 20 is provided in the upper portion of the lifting body 4 to move up and down relative to the main body (2) ) Is in close contact with the main body 2, it is connected to the upper connection terminal portion 10 is supplied with power and transferred to the lamp (6).

In addition, the main body 2 is provided with a shock absorbing portion 30 in which the upper connecting terminal portion 10 is provided, which is the lower connecting terminal portion 20 as the upper connecting terminal portion is raised by the lifting body 4. When connected to (10) is to elastically support the upper connection terminal portion 10 to rise instantly to mitigate the impact.

The shock absorbing portion 30 has a base plate 32 having one side coupled to the main body 2, and a cap 34 to be coupled to the other side of the base plate 32 and having a through hole 34a formed at a central portion thereof. And at least one spring 36 positioned between the base plate 32 and the cover cap 34 to support the upper connection terminal portion 10 exposed to the outside through the through hole 34a. do.

In addition, the upper connection terminal portion 10 positioned between the base plate 32 and the cap 34 to cover the upper plate 12 and the upper plate 12 of which one side surface is exposed through the through hole 34a is formed. It is provided on the exposed surface and consists of an upper terminal 14 formed in a ring shape in the shape of a screw bone 14a.

That is, the upper plate 12 is positioned between the base plate 32 and the cap 34 to cover, and is elastically supported by the spring 36 to be exposed to the outside through the through hole 34a.

On the other hand, the lower connecting terminal portion 20 provided in the lifting body 4 is provided on the lower plate 22 and the upper surface of the lower plate 22 is inserted into the lifting body 4, the upper surface is exposed, the cross section is threaded ( It consists of the lower terminal 24 formed in the ring shape of 24a) shape.

The upper terminal 14 and the lower terminal 24 are located on the concentric circle and provided with a pair of different diameters, respectively, and the first upper terminal provided on the outer side of each of the upper plate 12 and the lower plate 22 ( 16a) and the 1st lower terminal 26a, the 2nd upper terminal 16b and the 2nd lower terminal 26b which are provided in each inside.

A plurality of elastic wings 26 are formed around each of the lower terminals 24 to move individually. The elastic wings 26 may be formed on the upper terminals 14.

The upper terminal 14 and the lower terminal 24 can be manufactured in various shapes such as a rectangle as well as a ring shape, and the number can be added or subtracted as necessary in the number, but the present invention will be described as a pair for convenience of description. do.

In addition, the upper plate 12 to which the upper terminal 14 is coupled has a coupling hole 12a formed in the central portion, and the first upper terminal 16a is coupled to the upper plate 12. In addition, an inner pushing plate 18b to which the second upper terminal 16b is coupled is provided at the coupling hole 12a of the upper plate 12.

The upper plate 12 of this type is operated as shown in FIGS. 4 to 6 when the lower terminal 24 is connected.

In the state of FIG. 4, the upper plate 12 and the inner pushing plate 18b of the upper connection terminal portion 10 are exposed to the outside of the cap 34 while the lifting body 4 is lowered.

Thereafter, when the lifting body 4 is raised to contact the upper plate 12 and the inner pushing plate 18b, the lifting body 4 is compressed by the force due to the lifting of the lifting body 4 as shown in FIG.

In this state, the foreign material does not intervene in the first and second upper terminals 16a and 16b and the first and second lower terminals 26a and 26b, or when the deformation is not performed by an external impact. Shows the correct connection.

However, when the second lower terminal 26b provided in the elevating body 4 is deformed by the foreign matter or the second lower terminal 26b is deformed, the first and second terminals 26a are higher than the height of the first lower terminal 26a. When connected to the second upper terminals 16a and 16b, the inner pushing plate 18b to which the second upper terminals 16b are coupled is raised by L higher than the upper plate 12 as shown in FIG.

As such, even when the second lower terminal 26b is connected in a state where foreign matter is intervened or deformed, the first lower terminal 26a is correctly connected to the first upper terminal 16a, thereby enabling smooth power supply. It is done.

As described above, according to the connection terminal of the lighting and the like according to the present invention, the connection terminal is provided in such a way that the deformation and the deformation due to the impact of the foreign matter are minimized even by repeatedly moving up and down, thereby enabling the power supply in the correct state.

Moreover, the buffer part is provided in the upper connection terminal part by repeated raising and lowering of the lifting body, and there is an effect of obtaining the height lighting etc. which prevents damage of a connection terminal part.

According to the present invention as described above is provided with a connection terminal of the form to be engaged so that the airtight connection force with the main body even by repeated lifting and lowering of the lifting body, when the lifting body is raised, the damage of the connection terminal by the rising speed There is an effect of obtaining a connection terminal such as a high-luminance lighting lamp provided with a shock absorbing portion.

Claims (6)

A main body; A lifting body detachable from the main body, and lifting up and down to replace the built-in lamp; In the luminescent lamp having a connection terminal for applying the power supplied to the main body to the lamp built in the lifting body, A lower connection terminal part provided on the lifting body and protruding from the lower body; An upper connection terminal part provided in the main body and protruding to engage with the lower connection terminal part; The upper connection terminal portion is provided, and the connection terminal for high light lighting, characterized in that provided with a buffer for elastic support so that the upper connection terminal portion rises when the lower connection terminal portion is connected by the lifting of the lifting body. According to claim 1, wherein the buffer portion is coupled to the base plate one side is coupled to the main body, the cover cap is coupled to the other side of the base plate and the through hole is formed in the central portion, between the base plate and the cover cap At least one spring is provided to support the upper connection terminal portion in the state exposed to the outside through the through-hole connecting terminal of the aerial lighting lamp. According to claim 2, The upper connection terminal portion is located between the base plate and the cover cap, the upper plate and one side is exposed through the through hole, provided on the exposed surface of the upper plate and the cross-section is screw bone shape Is an upper terminal formed in the ring shape of The lower connection terminal portion is a lower terminal inserted into the lifting body exposed to the upper surface, and the lower terminal is provided on the upper surface of the lower plate, the cross section is a terminal terminal of the height illumination lamp, characterized in that the cross section is formed in the form of a threaded ring. 4. The connecting terminal of any one of claims 1 to 3, wherein the upper connecting terminal and the lower connecting terminal are disposed on concentric circles and are provided in pairs each having a different diameter. [5] The connecting terminal of claim 4, wherein a plurality of elastic wings are formed around each of the lower terminals to move individually. The method of claim 4, wherein the upper plate is provided with a coupling hole is formed in the central portion is provided with one of the upper connection terminal, the inner pushing plate is located in the coupling hole and one of the upper connection terminal is provided Connection terminal such as high-rise lighting characterized by the above.