CN2679504Y

CN2679504Y - Decorative lamps

Info

Publication number: CN2679504Y
Application number: CN 200420014667
Authority: CN
Inventors: 黎国彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-13
Filing date: 2004-01-13
Publication date: 2005-02-16
Anticipated expiration: 2014-01-13

Abstract

The utility model discloses a decorative lamp, comprising a luminous tube, a power cord, a lamp cap, a lamp socket and a back plug. The luminous tube is arranged at the front end of the lamp cap, the lamp cap matched with the inner cavity of the lamp socket is inserted in the front end of the lamp socket, the back plug is inserted in the back end of the lamp socket, the power cord is led in from the back end of the lamp socket for connecting with the lead wire of the luminous tube, and a connecting position between the lamp cap and the lamp socket is provided with a sealing device. Since the connecting position between the lamp cap and the lamp socket is provided with the sealing device, the sealing property of the decorative lamp is effectively raised, and the use performance of the decorative lamp is greatly enhanced. The decorative lamp has simple and compact structure, effects due to environmental factors such as weather factors are effectively avoided, and the decorative lamp is suitable for indoor and outdoor lamp light ornamentation.

Description

A kind of ornament lamp

Technical field

The utility model relates to a kind of light fixture, relates in particular to a kind of ornament lamp.

Background technology

Ornament lamp is widely used in indoor outer decoration and intersperses.Along with the progress of society and the raising of people's living standard, to urban environment and appearance of the city looks to beautify requirement also more and more higher, so ornament lamp use out of doors is increasingly extensive.The Effect of Environmental owing to exposed to the sun and rain etc., the sealing of ornament lamp and security are particularly crucial, and good sealing property and security can effectively improve the result of use and the service life of ornament lamp.

The utility model content

The purpose of this utility model is to provide a kind of simple and compact for structure, sealing and the good ornament lamp of security, to improve the result of use and the service life of product.

The purpose of this utility model is achieved by the following technical programs:

A kind of ornament lamp that the utility model provides, comprise bulb, power line, lamp holder, lamp socket and back plug, described bulb is installed in the front end of described lamp holder, be plugged on the front end of lamp socket with the suitable lamp holder of lamp socket inner chamber, the back plug is plugged on the rear end of lamp socket, power line is introduced from the rear end of lamp socket and is connected with the lead-in wire of bulb, and the junction of described lamp holder and lamp socket is provided with a sealing device.Because lamp holder and lamp socket junction are provided with sealing device, thereby have effectively improved sealing of the present utility model, have good water resistance, its serviceability is greatly improved.

For further improving sealing property, sealing device described in the utility model is a sealing gasket, the shape of described sealing gasket and the inner chamber of lamp socket are suitable, and sealing gasket has an opening, and sealing gasket is connected on the rear end of lamp holder by this opening sleeve and is pressed on the boss that is arranged at inboard wall of lamp holder.

Back described in the utility model plug is tapered, and its front end extends between two contacts of power line, and the rear end has the deep-slotted chip breaker that the power supply source line passes through.Can effectively separate power line like this and prevent short circuit, when improving sealing, also improve security.

The utlity model has following beneficial effect:

(1) have good sealing property and security, water resistance is good, the influence that environmental factor such as can effectively avoid exposing to the sun and rain is brought, thus improved serviceability of the present utility model.

(2) rational in infrastructure, simple compact, be convenient to assembling and use.

Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of lamp holder in the utility model;

Fig. 3 is structure ten schematic diagrames of lamp socket in the utility model;

Fig. 4 is the structural representation of sealing gasket in the utility model;

Fig. 4-the 1st, the A-A cutaway view of Fig. 4;

Fig. 5 is the profile schematic diagram of back plug in the utility model.

The specific embodiment

Fig. 1～Figure 5 shows that the embodiment of a kind of ornament lamp of the present utility model comprises bulb 1, electric wire 2, column type lamp holder 3, column type lamp socket 4, sealing gasket 5, back plug 6 and contact 7.

As shown in Figure 2, the front end of lamp holder 3 has cavity 3a, and two stem 3b that have axially extending bore 3c respectively are inwardly recessed in lamp holder 3 lower ends, makes the lamp holder outer wall have a recessed 3d of place that connects.As shown in Figure 1, bulb 1 is installed in the cavity 3a of lamp holder front end, and after its lead-in wire 1a passed from the axially extending bore 3c of lamp holder stem, the outer wall that is folded to stem joined with the contact 7 of being located at inboard wall of lamp holder.Closely be plugged on the front end of lamp socket 4 with the suitable lamp holder 3 of lamp socket inner chamber, have as shown in Figure 3 boss 4a with the corresponding position of the recessed 3d of the place of connecing of lamp holder outer wall in the lamp socket 4.Sealing gasket 5 its shapes shown in Figure 4 and the inner chamber of lamp socket 4 are suitable, and the middle part of sealing gasket 5 has an opening 5a, and sealing gasket is connected on the rear end of lamp holder 3 by this opening sleeve and is pressed on that lamp holder is recessed to be connect between 3d of place and the lamp socket boss 4a.Electric wire 2 inserts from the rear end of lamp socket 4, and its contact 2a is connected with contact 7.The tapered back plug 6 that is shown in Figure 5 inserts from the rear end of lamp socket 4, its tiny front end 6a is between power line two contact 2a, the outside of its rear end has the deep-slotted chip breaker 6b suitable with power line 2, is stuck on the inwall of lamp socket rear end by this deep-slotted chip breaker power line.

Claims

1, a kind of ornament lamp, comprise bulb (1), power line (2), lamp holder (3), lamp socket (4) and back plug (6), described bulb (1) is installed in the front end of described lamp holder (3), be plugged on the front end of lamp socket (4) with the suitable lamp holder (3) of lamp socket (4) inner chamber, back plug (6) is plugged on the rear end of lamp socket (4), power line (2) is introduced from the rear end of lamp socket (4) and is connected with the lead-in wire (1a) of bulb, and it is characterized in that: described lamp holder (3) is provided with a sealing device with the junction of lamp socket (4).

2, ornament lamp according to claim 1, it is characterized in that: described sealing device is a sealing gasket (5), the inner chamber of the shape of described sealing gasket (5) and lamp socket (4) is suitable, and sealing gasket (5) has an opening (5a), and sealing gasket is connected on the rear end of lamp holder (3) by this opening sleeve and is pressed on the boss (4a) that is arranged at inboard wall of lamp holder.

3, ornament lamp according to claim 1 is characterized in that: described back plug (6) is tapered, and its front end (6a) extends between two contacts (2a) of power line, and the rear end has the deep-slotted chip breaker (6b) that power supply source line (2) passes through.