CN2147661Y - Bulb Fixtures for Christmas Lights - Google Patents

Abstract

A bulb fixing device for Christmas lamps comprises a bulb and a lamp holder; the outer periphery of the lamp holder upper section coating body is in a shape of a through slot formed by a plurality of supporting ribs, the inner wall of the lamp holder coating body is a leaning surface correspondingly protruding to have proper thickness, and a foot part is connected to the lower end of the lamp holder coating body and is used for penetrating through a bulb lead; when the lamp is assembled to the lamp holder, the lamp can be stably sleeved by the leaning surface of the inner wall of the lamp holder, and the lead pins extending from the lamp can be inserted into the pins of the lamp holder to pass through and be reversely folded and positioned, so as to obtain the lamp holder with good heat dissipation elasticity and stable lamp.

Description

The utility model relates to a light bulb fixing device for Christmas lights, in particular to a lamp holder which has a good heat dissipation function for assembling Christmas light bulbs and also has a stable light bulb.

According to the general Christmas lights decorations (see Figure 7), the light bulbs (10) and the lamp holders (20) are nested into one body, and the assembled Christmas lights are placed on the power wires (30) in sequence. It is formed inside the adapter (40). And the bottom end of the bulb (10) of this kind of Christmas light (seeing Fig. 4) is extended with lead pin (101), and bulb (10) then can be inserted in lamp holder (20) correspondingly, and this lamp holder (20) is It is a covering body with a hole (201) formed inside, and the covering body of the lamp holder (20) is a closed peripheral wall, and the lower end of the covering body of the lamp holder (20) is connected to the bulb (10) The foot (202) through which the wire foot (101) runs through; thereby, when the Christmas light is to be assembled (see Figure 5), the light bulb (10) is corresponding to the hole of the lamp holder (20) (201) is installed inside, and the lead pin (101) that bulb (10) is extended passes through through the hole of foot (202) of lamp holder (20) lower end, here, because bulb (10) outer diameter Usually all are smaller than the diameter of the hole (201) of the lamp holder (20), so that even if the bulb (10) is inserted into the inside of the lamp holder (20) correspondingly, the bulb (10) will be shifted and shaken. Then, after the bulb (10) and the lamp holder (20) are assembled into one body, the lead pin (101) protruding from the lower end of the lamp holder (20) (202) can be reversely folded outwards and positioned (see Figure 6), at this time, the assembled Christmas light bulbs can be inserted into the connecting body (40) of the power supply wire (30) with a preset length, and the inside of the connecting body (40) The conductive sheet (401) can be in tight contact with the wire pin (101) extending from the bulb (10), here, when the user plugs the plug of the power wire (30) into the power socket, the It can make many Christmas light bulb groups mounted on the power lead (30) turn on the power supply. When the light bulb (10) is illuminated and flashed for a long period of time, the high temperature produced by the light bulb (10) itself cannot The heat is dissipated from the lamp holder (20) covered in a sealed shape, so that the bulb (10) is easily in a high temperature state and is tightly sleeved with the lamp holder (20), resulting in the bulb (10) Cracking occurs under high temperature expansion.

Therefore, the applicant has designed an improved light bulb fixing device for Christmas lights in view of the disadvantages of the aforementioned and traditionally used Christmas light decorations in light bulb assembly and practical use.

The purpose of the utility model is to provide a lamp holder device which has a better heat dissipation function in the assembly of the Christmas light bulb and also has a stable light bulb.

About the application and essential functions of the utility model Christmas light bulb fixing device, cooperate accompanying drawing description as follows with a specific feasible embodiment hereby:

Figure 1: The three-dimensional appearance diagram of the light bulb and lamp holder of the present utility model

Figure 2: A side view of the light bulb and lamp holder of the utility model after assembly

Figure 3: The side view of the light bulb assembly of the utility model assembled with the adapter body

Figure 4: Stereoscopic appearance of a traditional light bulb and lamp holder

Figure 5: A side view of a traditional light bulb and lamp holder after assembly

Figure 6: A side sectional view of a traditional light bulb assembly assembled with an adapter

Figure 7: Overall Schematic of Traditional Christmas Lighting Ornaments

First please refer to Fig. 1, the Christmas light bulb fixing device of the present utility model is mainly assembled by the light bulb (1) and the lamp holder (2); The outer periphery of the covering body of the upper section is formed into a hollow slot (22) shape by means of a plurality of supporting ribs (21), and the inner peripheral wall of the covering body of the lamp holder (2) is correspondingly protruding to meet the thickness. surface (23), the lamp holder (2) covers the body and is connected to the foot (24) for the penetration of the bulb (1) wire pin (11) near the lower end; When giving a firm sleeve (see Figure 2), the light bulb (1) can be inserted into the hollow slot (22) corresponding to the lamp holder (2). At this time, the outer circumference of the light bulb (1) The edge of the light bulb (1) can be properly leaned against the protruding surface (23) of the inner peripheral wall of the lamp holder (2), and the wire pin (11) extended by the bulb (1) runs through the foot of the lamp holder (2) ( 24) Go over and reverse concave folding positioning, so as to achieve a lamp holder assembly with good heat dissipation and a suitable and stable set of light bulbs (1); after that, the assembled Christmas light bulbs can be assembled according to each other. The sequencer is inserted into the connecting body (40) of the preset length power wire (30) (see Figure 3), so that the conductive piece (401) inside the connecting body (40) can extend with the bulb (1) The lead pins (11) that come out are in tight contact, so when the user plugs the plug of the power cord (30) into the power socket, many Christmas pins that are contained on the power lead (30) can be made. The light bulb group is connected to the power supply. Even if this kind of light bulb (1) is used for long-term lighting and flashing, because the light bulb (1) is mounted on the lamp holder (2) with a hollow hole, the light bulb can be placed at any time. (1) The heat generated by itself is removed and evacuated to the outer periphery, so the service life of this kind of bulb (1) can ensure its longer use period, and because the corresponding sleeve system of the bulb (1) and the lamp holder (2) The abutment surface (23) of the inner peripheral wall is used as a support, so that the bulb (1) can be installed more firmly in the assembly, thereby obtaining a bulb assembly with good ventilation and heat dissipation and a stable bulb (1) lamp holder (20) device.

Claims (1)

1, a kind of bulb fixture of Christmas lamp, it is assembled by bulb and lamp socket; It is characterized in that: the lamp socket epimere coats the body periphery, and to be that a plurality of supporting ribs of mat form the saturating dead slot of a tool poroid, it is the joint surface of corresponding projection with appropriate thickness that lamp socket coats the body internal perisporium, and coats body in lamp socket and be close to the lower end and then connect the foot of running through for the bulb wiring foot; In this, bulb is toward the assembling of lamp socket place the time, just can bulb be bestowed firmly sheathed through lamp socket internal perisporium institute tool joint surface, continue it, the wiring foot that extends from bulb just can be interspersed in the foot of lamp socket and cross also reverse recessed folding location, has the lamp socket that firm bulb was used and had concurrently to good heat radiating elasticity to provide one.

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