KR100954272B1 - Support Device of Lighting Lamp - Google Patents

Abstract

The present invention relates to a lighting lamp support apparatus, and more particularly, to firmly grip the lamp and to prevent the lamp from falling off from the socket, and to absorb vibration from the external shock and heat resistance against heat. It is invented to improve the reliability of the product by using a non-combustible material such as fiber.

The configuration of the present invention, the storage space 14 is formed in the case 10, the fixed body 20 in which the socket portion 52 is located in the storage space 14;

In the fixed body (20) is provided with a socket (52) is provided with a lamp (50) that is turned on when the power supply;

The position preventing member 30 is installed at the lamp neck 54 in the socket portion 52, and the balance between the position preventing member 30 and the lower inner side of the case 10 is absorbed and balanced. A plurality of elastic members 40 to be maintained are installed.

Case, Reflective Shade, Socket, Fixing Body, Position Deviation Prevention Member, Elastic Member

Description

Lighting device support device {Support Device of Lighting Lamp}

The present invention relates to a lighting lamp support apparatus, and more particularly, it is invented to firmly grip the lamp and at the same time to absorb vibration due to the impact from the outside and to prevent the lamp from falling off from the socket.

Generally, lighting lamps have natural environment such as wind speed and self-vibration due to climate (eg waves, wind volume, typhoon, earthquake, etc.) and installation places (eg bridges, elevated roadways, tunnels, underground roadways, large structures, inside of factories, etc.). Due to the vibration and shock caused by external environmental factors, the socket is broken and dislodged.

Therefore, in order to solve this phenomenon, it is important to devise a socket to protect the socket which has the most influence on vibration and shock among the factors inside the lighting lamp.

In other words, the lighting lamps with high illuminance are more expensive than general light bulbs, and the environment in which they are installed is always exposed to external impacts unlike the interior, so securing durability is very important.

Accordingly, as the applicant has filed in advance and registered (Registration No. 20-243203), a configuration has been proposed to solve by installing a cushioning member formed with a pleated portion in the interior of the lighting lamp.

That is, as shown in Figure 1, has a predetermined width, a reflection shade 112 is provided on the inner peripheral surface, the storage space 114 is formed inward, the assembly hole 114a and the moving hole on one side of the lower center The fastening hole 121a is seated in the case 100 and the receiving space 114 having the 115 formed thereon, and the upper portion thereof is opened to be coupled to the assembly hole 114a by the fixing means 121b. Is formed, the main surface portion is formed in the support tube 120, the intermittent jaw 121, the inside of the support tube 120, the socket portion 152 is attached to the high-pressure mercury lamp 150, The fitting hole 120a is provided at the center of the support tube 120 to cushion the impact applied to the socket 152 positioned at the upper center of the support tube 120, and the buffer member 140 having the corrugated portion 142 formed therein. ), The shock absorbing member 140 is a shock in the transverse and circumferential direction applied to the socket portion 152 It is configured to be installed to be stacked in multiple stages so as to buffer.

In addition, a bellows 160 having an upper end surrounding the lower outer side of the socket part 152 may be installed to alleviate the longitudinal impact applied to the socket part 152 into the support tube 120. It is composed.

Therefore, even if an external impact is applied to the case in which the lighting lamp is located inside, the shock absorbing member is stacked in multiple stages on the outer portion of the body of the socket portion in which the lighting lamp is installed, and a bellows is formed around the lower portion of the socket portion. Thus, it was possible to prevent the lamp from being damaged by the impact from the transverse direction and the circumferential direction and to prevent it from coming off.

However, since the configuration of the external shock buffer device of the conventional lighting lamp configured as described above is controlled by the bellows on the buffer member and the lower part of the configuration to protect the socket portion in which the lamp is installed from the external shock, the production cost rise and assembly There was a problem of this deterioration.

In other words, since the shock in the transverse direction and the circumferential direction is controlled through the buffer member and the longitudinal shock is controlled again through the bellows, there are closed parts in which the production cost is increased by applying several parts.

In addition, in such a configuration for preventing the vibration of the lighting lamp is generated a high heat when the lamp is used for a long time, there was a closed end of deformation occurs in the buffer member due to the temperature rises.

An object of the present invention is to wrap the lamp neck to absorb the vibration caused by the impact and prevent the escape, and to prevent the deviation of the product by installing a position preventive member using a non-combustible material such as ceramic fiber does not occur It is to provide a lighting lamp support device that can improve the durability and reliability.

Another object of the present invention is to provide a lighting lamp support device that can enjoy the workability improvement and the production cost saving effect through the simplification of parts, thereby pursuing the benefit of the producer.

An object of the present invention, the receiving body 14 is formed in the case 10, the fixed body 20, the socket portion 52 is located in the receiving space 14;

In the fixed body (20) is provided with a socket (52) is provided with a lamp (50) that is turned on when the power supply;

The position preventing member 30 is installed on the lamp neck 54 of the socket portion 52, and the balance between the position preventing member 30 and the bottom inner side of the case 10 is absorbed by absorbing shock or vibration. It is achieved by installing a plurality of elastic members 40 to hold.

Therefore, the lighting lamp support device of the present invention by installing the position preventing member 30 in the lamp neck 54, to prevent damage due to external impact, and stably to the lamp 50 socket portion 52 while responding to high temperature ) Can be supported on the insulator 22 and at the same time prevent the loosening phenomenon.

According to the configuration of the present invention as described above, it is possible to improve the durability and reliability of the product by installing a non-combustible material such as ceramic fibers in a portion of the lamp neck.

In addition, the plurality of elastic members are equally divided and positioned in the position preventing member to prevent the socket portion of the lamp from being detached due to an external impact, improving the restoring force, and maintaining the balance in the original state.

Therefore, not only the reliability of the product is improved by the durability and resilience, but also the workability is improved and the production cost is reduced through the simplification of parts.

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

Figure 2 is an exploded perspective view showing a configuration of a lamp support device to which the present invention is applied.

Figure 3 is a partial cutaway cross-sectional view showing a coupling state of the present invention lighting lamp support device.

Figure 4 is an enlarged cross-sectional view of the main portion showing a configuration in which the lamp and the position departure prevention member is installed in the configuration of the lighting lamp support device of the present invention.

That is, as shown in Figure 2 to Figure 4, the lighting device for the support device of the present invention, the fixing body 20, the insulator 22 for supporting the insulator 22 in the storage space 14 inside the case 10 Lamp 50, the socket portion 52 is installed therein, the position preventing member 30 is coupled to a portion of the lamp neck 54 is coupled to a plurality of elastic members 40 to prevent separation and breakage It is composed.

As shown in the drawing, the fixing body 20 is provided with an upper buffer member 24 and a lower buffer member 26 in the insulator 22 that is installed to be coupled with the socket portion 52 for the dustproof means.

That is, up and down directions transmitted to the socket portion 52 by the upper shock absorbing member 24 and the lower shock absorbing member 26 may absorb shocks and vibrations in the circumferential direction.

Therefore, it is possible to maximize the absorption function of vibration and shock, as well as to improve the durability of the product.

Then, the cover member 21 is installed on the upper end of the fixing body 20, and fixed with the fastening screw 21a, and then the cover member 21 is installed on the case 10.

In the configuration of the present invention, the position preventing member 30 is fixedly installed at a part of the lamp neck 54 of the lamp 50.

The position departure preventing member 30 has a cylindrical shape, a hole is formed so that the socket portion 52 can penetrate therein, and a lower portion thereof is bent outward so that several connection holes 36 are formed. It is installed in combination with the member 40.

In addition, the position departure preventing member 30 may be used in various ways by setting the height and diameter of the position departure preventing member 30 according to the shape and size or length of the lamp neck 54, such a configuration also the present invention Included in

On the other hand, the position departure preventing member 30 is formed of a non-combustible material 34 so as to surround the inside, the outside in the holder 32 is bent in the outer direction.

The holder 32 is preferably made of aluminum, metal, and plastic, which are hardly oxidized, and the non-combustible material 34 is preferably made of ceramic fibers which do not cause deformation due to heat.

In addition, the elastic members 40 are fastened to the plurality of connection holes 36 provided in the lower portion of the position preventing member 30, respectively.

That is, the plurality of elastic members 40 are provided with a connecting ring 42 on one side, the fixing member 44 is formed on the other side, the coil spring 46 is formed in the center.

The connecting ring 42 is installed in a coupling hole 36 formed in the position preventing member 30, the fixing member 44 is fixed to the inner peripheral surface of the case 10 by a fixing screw 44a to be installed. .

Accordingly, the plurality of elastic members 40 are equally divided and positioned in the position preventing prevention member 30 to prevent the lamp 50 from being transmitted from the shock in the transverse direction and the circumferential direction so that the loosening occurs or, thereby, the detachment is prevented. You can increase your resilience, and keep your balance intact.

In addition, it is possible to improve workability and reduce production costs by simplifying parts.

Meanwhile, the elastic member 40 may be used in various forms such as a linear spring and a leaf spring, but it is preferable to use a coil spring 46 having excellent restoring force.

An intermediate reflector 70 is installed below the coil spring 46 that is the elastic member 40 to reflect the light of the lamp 50 to the front.

1 is a cross-sectional view of the main portion showing a combined state of a conventional lighting lamp support device.

Figure 2 is an exploded perspective view showing a configuration of a lamp support device to which the present invention is applied.

Figure 3 is a partial cutaway cross-sectional view showing a coupling state of the present invention lighting lamp support device.

Figure 4 is an enlarged sectional view of the main portion showing a configuration in which the lamp and the position escape prevention member is installed in the configuration of the lighting lamp support device of the present invention.

* Description of the symbols for the main parts of the drawings *

10-Case 14-Storage

20-Fixed Body 22-Insulator

24-Upper Shock Absorber 26-Lower Shock Absorber

30-Position preventing member 32-Holder

34-incombustible material 36-connector

40-Elastic member 42-Hook

44-fixing member 44a-fixing screw

46-coil spring 50-lamp

52-socket 54-lamp neck

Claims (2)

A storage body 14 formed in the case 10, and a fixed body 20 in which the socket part 52 is located in the storage space 14; In the fixed body (20) is provided with a socket (52) is provided with a lamp (50) that is turned on when the power supply; The position preventing member 30 is inserted into the outer portion of the lamp neck 54 of the socket portion 52 and the position preventing member 30 has a holder 32 having a lower portion bent outward at the center thereof. The inner and outer surfaces of the non-combustible material 34 is wrapped, and a plurality of elastic members to absorb the shock or vibration between the position preventing member 30 and the inner bottom of the case 10 to maintain a balance Lighting lamp support device, characterized in that 40 is installed elastically. The method of claim 1, wherein a plurality of connection holes 36 are formed in the lower portion of the position preventing member 30, the connection hole 36 is connected to the connection ring 42 formed on one side of the elastic member 40 In addition, the other side of the elastic member 40 is fixed to the fixing screw 44a of the fixing member 44 formed inside the bottom of the case 10 so that the coil spring 46 of the elastic member 40 is elastically installed. Lighting lamp support system.

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