KR100574155B1 - Lighting lamp - Google Patents

Abstract

The present invention relates to a height-lifting light lifting device having a folding power line, in particular a fixed bracket formed on the lower end of the main body and the upper and lower lifting body, respectively, when both ends are hinged to the fixing bracket and the lifting body is raised or lowered, folded And unfolded folding link, and a connecting jaw inserted into and fixed to the coupling groove of the hinge formed in the folding link is formed at one end, and the other end is connected to the wire connecting portion is formed integrally, one end is connected to the main wire and the other end of the bulb It is electrically connected to the body and the body is inserted into the connecting ring when the elevating body is lifted or lowered, like a link, folded and unfolded as a connection link is made of a power line that continues to apply power to the bulb even if the descending body is lowered After providing a height-lifting light lifting device having a superimposed power line, the lifting body comes with a light bulb. Even when descending to the ground, the bulb is always on, as well as the power line is not twisted during the ascending and descending of the lifting body to maintain the current state.

Aerial light lifting device with folding power cord

Description

Lifting device for aerial lighting, with folding power cord {Lighting lamp}

1 is a front view showing a state before the conventional aerial lighting lifting device is operated,

Figure 2 is a front view showing a state in which the conventional aerial lighting lifting device is operated,

3 is a front view showing a state in which the folded link according to the present invention is installed on the aerial lighting,

Figure 4 is a side view showing a state in which the folded link is installed in the luminaire lamp according to the invention,

5 is a front view showing a state in which the folded link and the power line in accordance with the present invention;

6 is a front view and a side view showing a state in which the folded link and the power line in accordance with the present invention;

Figure 7 is a perspective view of the main portion excerpt of the present invention.

(Explanation of symbols for the main parts of the drawing)

100; Main body 110; bulb

120; Lifting body 130; Wireless remote control

140; Drum 150; Stationary motor

160; Wire 200,200a; Fixed Bracket

300; Folding link 310; Hinge

311; Coupling groove 400; Wire connection

410; Engaging jaw 420; Link

500; Power line

The present invention relates to a height-lifting light lifting device having a folding power line, and in particular, to form a folding link between the main body and the lifting body, and to combine the power line using a separate wire connection to the folded link integrally Even if the descending body descends to the ground with the light bulb, the bulb is always on, and the height of the aerial lighting lamp has a folding power line that can maintain the current state without twisting the power line when the lifting body descends. It relates to a lowering device.

In general, high places such as hotel lobby, gymnasium, factory, church, performance hall, wedding hall, banquet hall, gas station, restaurant, coffee shop, department store, etc. These lightings are not a problem during the first use, but after long-term use, they must be replaced periodically due to the limited life of the bulb, or replaced with new products due to the failure of the bulb, or periodically cleaned for the service life of the bulb. do.

Therefore, in order to replace and clean the aerial lighting used to be installed on a high ceiling surface, the aerial work is carried out using a separate aerial work equipment, that is, aerial work bench, aerial work crane or ladder truck.

Not only does the aerial work require more inconvenience and skill than ground work, but it is always exposed to safety risks such as electric shock and fall of workers during aerial work. There was an increase in economic burden.

Therefore, in recent years, a height-lifting device for raising and lowering a light that allows a light bulb to be safely and easily exchanged or cleaned on the ground in consideration of the above disadvantages has been devised.

Looking at the configuration of the simple, as shown in Figures 1 and 2, the main body 10 is fixed to the ceiling surface and the electric signal to the main body 10 in the state that the electric bulb 20 is electrically coupled to the bottom When the input is lowered to the ground with the light bulb 20 and another electrical signal is input, the lifting and lowering body 30 to turn on the light bulb 20 by being electrically connected to the main body 10 and the lifting and lowering body 30 ) Is largely divided into a wireless remote control 50 to control the lifting or lowering, the inside of the main body 10, one end is connected to the lifting body 30 and the other end is fixed on the drum 70, the wire wound winding ( 60, the forward and reverse motor 80 is rotated forward and reverse so that the wire 60 can be unwound and wound on the drum 70, the connection is formed on the lower end of the main body 10 and the elevating body 30 and electrically connected It consists of the terminals 90 and 91.

The height-lifting light lifting device configured as described above maintains a lighted state by applying power to the light bulb 20 while the main body 10 and the lifting body 30 are electrically connected by the connection terminals 90 and 91. . When the operator presses the down button of the wireless remote controller 50 to replace or clean the bulb 20 in the above state, the stationary motor 80 is driven, and the power of the stationary motor 80 driven is received. As the drum 70 rotates to release the wire 60, the lower body 30 descends together with the light bulb 20 at the bottom of the main body 10. At this time, since the power supply is disconnected while the connection terminals 90 and 91 are separated from each other, the bulb 20 is turned off.

When the lowering is completed, the bulb replacement or cleaning operation may be performed, and when the operation is completed, press the rising button of the wireless remote controller 50. Then, when the stationary motor 80 is driven in the opposite direction to the wire 60 to the bobbin, the lifting and lowering body 30 is raised, and when the lifting operation is completed, the connection terminals 90 and 91 are electrically connected. As it is connected to the bulb 20 is turned on.

By using such a height-lifting device, such as the height of the scavenging purpose, that is, by lowering the light bulb 20 to the ground, there is an advantage that it can be safely and easily performed replacement or cleaning work on the ground, the lifting body on the body 10 Since the light bulbs 20 are turned off as the connection terminals 90 and 91 are disconnected and the power is cut off when the 30 is lowered, there is a general problem that a separate light is required at the place where a light is needed.

Accordingly, an object of the present invention is to provide a folding link between the main body and the lifting body, in consideration of the conventional problems as described above, and after the power link is integrally coupled to the folded link using a separate wire connection. Even if the descending body descends to the ground with the light bulb, the light bulb is always on, so that the height of the aerial lights can be lowered with a folding power line so that the work can be continued even if there is no separate light in the workplace where the light is required. To provide a device.

Another object of the present invention is to connect the power line to the folding link by using the wire connection portion, so that the power line is not twisted during the lifting and lowering of the lifting and lowering body to maintain the current state by the twisting of the wire, it is not known that the product breakage or malfunction To provide a height-lifting light lifting device having a folding power line so as to prevent.

As a means for achieving the above object, the present invention is a fixed bracket formed on the lower end of the main body and the upper and lower body, respectively;

Both ends are hinged to the fixing bracket and the folding link is folded and unfolded when the lifting body is raised or lowered,

A wire connecting portion having a coupling jaw inserted into and fixed to a coupling groove of the hinge formed at the folding link and having a connection ring integrally formed at the other end thereof;

One end is connected to the main wire, the other end is electrically connected to the light bulb, and the body is inserted into the connecting ring. When the lifting body is lifted or lowered, it is folded and unfolded like a link, and the power is continuously supplied to the bulb even when the lifting body is lowered. It is a basic characteristic in the technical structure that it consists of a power supply line which is applied and makes it light.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 and 4 is a front view and a side view showing a state in which the folded link according to the present invention is installed on the lighting lamp, Figure 5 and Figure 6 is a front view and a side view showing a state in which the folded link and the power line in accordance with the present invention 7 is a perspective view of an excerpt of the present invention.

Lifting device of the luminescent lamp of the present invention also, when the electrical signal is input to the main body 100 in the state in which the main body 100 and the light bulb 110 is electrically coupled to the lower end of the installation of the light bulb 110 And descending to the ground and another electrical signal is inputted, the elevating body 120 to light up the light bulb 110 by being electrically connected to the main body 100, and elevating or lowering the elevating body 120. Wireless remote control 130 is largely divided into, such as the main body 100, one end is connected to the elevating body 120 and the other end is fixed on the drum 140, the wire 160 is wound and unwinding, and The wire 160 is composed of a forward and reverse motor 150 that rotates forward and backward so as to be unwound and wound on the drum 140 is basically used as in the prior art.

However, the present invention is to apply the folding power line to the aerial lighting lifting device to more effectively use the aerial lighting lifting device, the present invention even if the lifting body 120 is lowered from the lower body 100, the bulb It is required to continuously apply power to the 110 and to prevent the power line 500 from twisting when the lifting body 120 is lifting up or down.

To this end, as shown in FIGS. 3 to 7, the present invention includes fixing brackets 200 and 200a formed at the lower end of the main body 100 and the upper and lowering bodies 120, respectively, and the fixing brackets 200 and 200a. A folding link 300 that is folded and unfolded by hinges coupled to both ends, a power line 500 that is folded and unfolded like the folding link 300, and always applies power to the bulb 110, and the power line 500. Is fixed to the folding link 300, the wire connecting portion 400 to prevent twisting is basically configured.

Both ends of the folding link 300 are hinged to the fixing brackets 200 and 200a formed on the lower end of the main body 100 and the upper and lowering bodies 120, respectively, and the connecting portion, that is, the folding link 300 is folded and unfolded. Left, right end and middle for the hinge 310, the hinge portion 320 is coupled to serve as a lifting and lowering when the lifting body 120 is raised or lowered.

The wire connecting part 400 has a coupling jaw 410 formed at one end thereof so that the wire connection part 400 can be inserted and fixed in the coupling groove 311 of the hinge 310 formed at the folding link 300, and the body of the power line 500 is inserted at the other end thereof. The connecting ring 420 to be connected is integrally formed.

One end of the power line 500 is connected to the main wire (not shown), the other end is electrically connected to the bulb 110 and the body is folded when the lifting body 120 is lowered in the state inserted into the connection ring 420 Spread downwards as in the link 300, the power is continuously applied to the light bulb 110 to be turned on, and when ascended, is folded and folded like the folded link 300 to prevent the twist.

Here, the electrical circuit relationship or connection method used between the power line 500 and the main wire and the light bulb 110 is used in the art, so a detailed description thereof will be omitted, and in particular, the folding link 300 The number is not limited to three or four places as shown in the figure is formed so as to adjust the height of the lifting and lowering body 120 by forming more according to the height of the ceiling used to install the lighting lights.

On the other hand, the hinge portion 320 formed in the middle of the folding link 300 is a passage 321 is formed in the vertical direction in the middle, the wire 161 is inserted into the passage 321, the wire 160 is folded in use It is configured to be easily wound or unwound on the drum 140 without interfering with the 300.

In order to use the present invention configured as described above, the hinge 310 and the hinge part 320 are first organically coupled to each other so that they can be folded and unfolded as in the conventional folding link coupling method, and then both ends are formed at the bottom of the main body 100. Hinge coupling to the fixing bracket 200 and the fixing bracket 200a formed on the upper and lower bodies 120, respectively.

Thereafter, when the coupling jaw 410 is coupled to the coupling groove 311 of the hinge 310, the wire connection part 400 is protruded outwardly from the folding link 300 and the wire 160 is the hinge part 320. Is inserted into the passage 321.

In the state as described above, one end of the power line 500 is electrically connected to the main wire, and the other end is electrically connected to the bulb 110, wherein the body is inserted into the connection ring 420 of the wire connection unit 400. Combine so as to be folded and unfolded, such as the locating link (300).

Then, the power line 500 and the folding link 300 is positioned between the main body 100 and the lifting body 120. When the lifting body 120 is lowered to replace or clean the bulb 200, the folding link ( 300 is unfolded in the downward direction through each hinge 310, the hinge portion 320. At this time, since the body of the power supply line 500 is inserted into and fixed to the connecting ring 420, the body of the power supply line 500 is unfolded in the downward direction as in the folding link 300.

In this state, the power line 500 is continuously turned on because the power is applied to the light bulb 110. In contrast, the power line 200 raises and lowers the lifting body 120. ) And the power line 500 is not twisted with each other in the process of being folded up.

As described above, according to the present invention, a folding link is formed between the main body and the lifting and lowering body, and since the power link is integrally coupled to the folding link by a wire connection part, the lifting and lowering body is used for bulb replacement or cleaning. Even if it descends to the ground with the light bulb, the light bulb can be always on, so that the work can be continuously performed even if there is no separate light in the workplace where the light is needed.

In addition, since the power line according to the present invention generally takes the form of being folded and unfolded like a folding link, the power line can be continuously maintained without twisting when the elevating body is raised and lowered, thereby causing product damage or malfunction due to the twisting of the wire. This can be prevented in advance.

Claims (2)

When the electrical signal is input to the main body 100 and the light bulb 110 is electrically coupled to the lower side in the state that is installed on the ceiling and the lower surface is lowered to the ground with the light bulb 110 and another electric When a signal is input, the lifting body 120 is turned up and electrically connected to the main body 100 so as to light up the light bulb 110, and the wireless remote controller 130 controlling the lifting body 120 to move up or down. In the aerial lighting apparatus, Fixed brackets 200 and 200a respectively formed on the lower end of the main body 100 and the upper and lowered bodies 120 and both ends thereof are hinged to the fixed brackets 200 and 200a and the lower body 120 is raised or lowered. When folded, the folded link is folded and unfolded 300, and the coupling jaw 410 is inserted into and fixed to the coupling groove 311 of the hinge 310 coupled to the left and right sides of the folding link 300 is formed at one end and connected to the other end Hook 420 is formed integrally with the wire connection unit 400, one end is connected to the main wire and the other end is electrically connected to the light bulb 110 and the body is inserted into the connecting ring 420, the lifting body ( When the 120 is lifted or lowered, it is folded and unfolded like a folding link 300, even if the lifting body 120 is lowered, the power supply line 500 to continue to apply power to the light bulb 110 to be turned on A height-lifting light lifting device having a folding power line. The hinge portion 320 formed in the middle of the folded link 300 has a passage 321 formed in a vertical direction in the middle thereof, and the wire 160 is connected to the folded link 300 through the passage 321. A high-rise lighting lifting device having a collapsible power line, characterized in that the coil 140 to be wound or unwound without interference.

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