CN2378628Y

CN2378628Y - Light cover capable of preventing light bulb from breaking

Info

Publication number: CN2378628Y
Application number: CN 99208903
Authority: CN
Inventors: 沈亚光
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-29
Filing date: 1999-04-29
Publication date: 2000-05-17
Anticipated expiration: 2009-04-29

Abstract

The utility model relates to a light cover which can prevent light bulbs from breaking. The utility model comprises a plastic sleeve pipe, a heat-shrinkable sleeve pipe and an insulating colloid, wherein, the plastic sleeve pipe is a hard plastic sleeve pipe; two opening end parts of the plastic sleeve pipe are in hollow shape, and the middle section part of the plastic sleeve pipe is provided with a positioning layer which is provided with positioning holes; additionally, the opening ends of the heat-shrinkable sleeve pipe and the plastic sleeve pipe are filled with the insulating colloids to cause small light bulbs and electric wires to be coated for positioning and fixing. The heat-shrinkable sleeve pipe is coated at the middle and lower section parts of the plastic sleeve pipe. The utility model can effectively prevent the light bulbs from breaking and wetting, can protect safety of users at the time of use, and can be used for making colorful lights.

Description

Prevent the lamp cover of bulb break

The utility model relates to the frangible object of a kind of packing except that bottle; relate in particular to a kind of decorative chain that is applied to; can effectively protect bulb is difficult for breaking, making moist; security when the protection user uses; and visual actual demand makes and dazzles beautiful color light fixture, has the lamp cover that prevents bulb break of multinomial utility function.

For a long time, in the occasion of special red-letter day or celebrating dinner party, the lamp string is indispensable ornament, by the magnificent and lively property of its color lamp string with the increase festival celebration.The lamp string is to borrow the electric wire series connection with most bulbs, on the subject matter of seeking connections with or being installed in decoration.Yet on the lamp string commonly used is made and used, exist all problems and urgently wait solution, be summarized as follows now:

1. commonly use the bulb on the lamp string; do not add the bulb protective device of essence; cause the lamp string when layout and decoration construction; or in the process of carrying; because of causing the thing of bulb break of common occurrence accidentally; make the lamp string when using, the visual effect that its integral body presented will be had a greatly reduced quality, and will be real not satisfactory.

2. owing to the crackly shortcoming of aforementioned existing bulb, the user is easily because of being damaged by the glass incised wound accidentally.

3, in addition, the electric leakage problem can take place in the bulb that breaks, and the user very easily gets an electric shock when operation, constitutes another kind of dangerous again.

4, in addition, the lamp string belongs to electrical appliance, for waterproof, the moisture resistance of element certain requirement is arranged, otherwise will be because of long use, and the lamp string is owing to soak accidentally or when making moist, and can make the element short circuit and damages.

5, for adapting to the actual needs that use, the lamp string often need use the atmosphere of the bulb institute construction of various color, to meet the demand of festival celebration, yet aforesaid color bulb is all made with staining method, the bulb after the dyeing actually,, the shortcoming that exists the easy scratch of paint vehicle or peel off, real not satisfactory.

This shows that still there are many shortcomings in the above-mentioned lamp string of commonly using, a real non-ideal designs, and demand urgently being improved.

This creator is using existing shortcoming in view of the above-mentioned lamp string of commonly using, constantly improvement innovation, and behind hammer away for many years, complete successfully the utility model finally.

The purpose of this utility model is, a kind of lamp cover that prevents bulb break is provided, and is arranging and decoration construction with effective protection bulb, or is being difficult for breaking in handling process.

A time purpose of the present utility model is that a kind of lamp cover that prevents bulb break is provided, and it has waterproof, moisture resistance, and bulb is unlikely to soak admittedly or make moist and damage and make.

Another purpose of the present utility model is, a kind of lamp cover that prevents bulb break is provided, the security when using with the protection user, and guarantee that the user is not subjected to glass incised wound and electric shock.

Another purpose of the present utility model is, provides a kind of and commonly uses the lamp cover that prevents bulb break that colored electric lamp bulb is made shortcoming for solving.

At first, miniature bulb is placed the upper open end vacancy of plastic casing-pipe, the electric wire of miniature bulb lower end solid welding passes through the locating hole of plastic casing-pipe center section part alignment layers, miniature bulb is the location slightly, the colloid that will insulate then is poured into the middle vacancy of the upper and lower opening end of plastic casing-pipe respectively, makes miniature bulb and electric wire be subjected to the coating of colloid and positioning and fixing; Again heat-shrinkable T bush is coated on plastic casing-pipe in, hypomere portion, promptly finish structure of the present utility model.

For further understanding technology contents of the present utility model, purpose and effect, lift a preferred embodiment and conjunction with figs. now and be described in detail as follows:

The purpose of this utility model is realized by following technical scheme.

A kind of lamp cover that prevents bulb break, it is characterized in that, it comprises: a plastic casing-pipe, a heat-shrinkable T bush and insulation colloid, this plastic casing-pipe is the sleeve pipe made from rigid plastics, two open ends that are positioned at this plastic casing-pipe are to be hollow form, and the center section part in plastic casing-pipe establishes alignment layers, and alignment layers is provided with locating hole; In addition at heat-shrinkable T bush and plastic casing-pipe openend perfusion insulation colloid, miniature bulb is placed the upper open end vacancy of plastic casing-pipe, the electric wire of miniature bulb lower end solid welding passes through the locating hole of plastic casing-pipe center section part alignment layers, miniature bulb summary location, the colloid that will insulate then is poured into the middle vacancy of the upper and lower opening end of plastic casing-pipe respectively, makes miniature bulb and electric wire be subjected to the coating of colloid and positioning and fixing; Again heat-shrinkable T bush is coated on plastic casing-pipe in, hypomere portion.

The purpose of this utility model can also further realize by following technical measures.

The aforesaid lamp cover that prevents bulb break, the profile of this plastic casing-pipe can be rounded, arc, waveform.

The aforesaid lamp cover that prevents bulb break, this plastic casing-pipe is the plastic casing-pipe with color.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is an exploded perspective schematic diagram of the present utility model.

Fig. 2 is a plastic casing-pipe profile of the present utility model.

Fig. 2 A is the vertical view of plastic casing-pipe shown in Figure 2.

Fig. 3 is a combination section of the present utility model.

Fig. 4 is an enforcement schematic diagram of the present utility model.

See also Fig. 1 to shown in Figure 4, the utility model mainly includes: a plastic casing-pipe 10, a heat-shrinkable T bush 30 and filling insulation colloid 50, wherein, this lamp cover is the plastic casing-pipe 10 based on a hard, two open ends at this plastic casing-pipe 10 are provided with hollow form, and the center section part in plastic cement bassoon 10 establishes alignment layers 15, and alignment layers 15 is provided with locating hole 20.Except that aforementioned plastic casing-pipe 10, the utility model is promptly finished in other heat-shrinkable T bush 30 and plastic casing-pipe 10 openends perfusion insulation colloid 50 operations of arranging in pairs or groups.

At first, miniature bulb 40 is placed upper open end 23 vacancies of plastic casing-pipe 10, the electric wire 45 of miniature bulb 40 lower end solid weldings passes through the locating hole 20 of plastic casing-pipe 10 center section part alignment layers 15, miniature bulb 40 summarys location, the colloid 50 that will insulate then is poured into the middle vacancy of the upper and lower opening end 23,26 of plastic casing-pipe 10 respectively, make miniature bulb 40 and electric wire 45 be subjected to the coating of colloid 50 and positioning and fixing it, again heat-shrinkable T bush 50 is coated on plastic casing-pipe 10 in, hypomere portion gets final product.

The demand that be to adapt to the various forms colored electric lamp bulb, directly the versicolor plastic casing-pipe 10 of injection moulding with sheathed application it, make simple and practical.Simultaneously, also can be according to demand, the plastic casing-pipe 10 of injection moulding circular arc, waveform or various difformity, moulding is to obtain different visual perception's effects.

The injecting glue operation that the upper open end 23 of plastic casing-pipe 10, lower open end are 26 ones has 100% waterproof effect.

Commonly use structure relatively with aforementioned, the utlity model has following advantage:

1. can effectively protect bulb and be difficult for breaking, making moist, can increase the service life of this product.

2. the threat of effectively protecting the user not to be subjected to the glass incised wound and to get an electric shock can be guaranteed the security that the user uses.

3. the versicolor plastic casing-pipe of the direct injection moulding of visual demand is made simple and practical.

From the above mentioned, the utlity model has novelty, creativeness, practicality, meet novel patent requirement, so file an application in accordance with the law.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of lamp cover that prevents bulb break, it is characterized in that, it comprises: a plastic casing-pipe, a heat-shrinkable T bush and insulation colloid, this plastic casing-pipe is the sleeve pipe made from rigid plastics, two open ends that are positioned at this plastic casing-pipe are to be hollow form, and the center section part in plastic casing-pipe establishes alignment layers, and alignment layers is provided with locating hole; In addition at heat-shrinkable T bush and plastic casing-pipe openend perfusion insulation colloid, miniature bulb is placed the upper open end vacancy of plastic casing-pipe, the electric wire of miniature bulb lower end solid welding passes through the locating hole of plastic casing-pipe center section part alignment layers, miniature bulb summary location, the colloid that will insulate then is poured into the middle vacancy of the upper and lower opening end of plastic casing-pipe respectively, makes miniature bulb and electric wire be subjected to the coating of colloid and positioning and fixing; Again heat-shrinkable T bush is coated on plastic casing-pipe in, hypomere portion.

2, the lamp cover that prevents bulb break according to claim 1 is characterized in that, the profile of this plastic casing-pipe can be rounded, arc, waveform.

3, the lamp cover that prevents bulb break according to claim 1 is characterized in that, this plastic casing-pipe is the plastic casing-pipe with color.