CN204153475U

CN204153475U - A kind of paster LED half expands light work maintenance lamp

Info

Publication number: CN204153475U
Application number: CN201420479444.3U
Authority: CN
Inventors: 余伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-15
Filing date: 2014-08-15
Publication date: 2015-02-11
Anticipated expiration: 2024-08-15

Abstract

A kind of paster LED half expands light work maintenance lamp, comprises hook, handle, double-colored expansion light pipe, PCB power supply, plug, power line and SMD lamp pearl; Described hook is arranged on maintenance lamp top, and is fixedly connected with handle upper end; Described double-colored expansion light pipe is inserted in handle; Described PCB power supply and SMD lamp pearl are all arranged in double-colored expansion light pipe; Paster LED half expands light work maintenance lamp, greatly extends the life-span of product, reaches more than 2 years service life, solve the common dazzling problem of LED maintenance lamp.

Description

A kind of paster LED half expands light work maintenance lamp

Technical field

The utility model relates to a kind of maintenance lamp, and especially a kind of paster LED half expands light work maintenance lamp.

Background technology

Existing maintenance lamp of the same type is all utilize fluorescent tube or common LED lamp bead as light source, adopts transparent expansion light pipe.Utilize ballast as startup power supply.So just there are 5 shortcomings.First is that light efficiency is very poor, and light efficiency is less than 50LM every watt, and new design can reach 110LM/W; Second is that the life-span is short, and it is limited that ballast starts fluorescent tube number of times, especially when temperature is very cold, and fluorescent tube take-off difficulty, easily damage, Long-Time Service, can turn black in fluorescent tube two, and reach 30,000 hours new projected life, and serviceability temperature wide ranges; 3rd is the bad control of colour temperature, and fluorescent lamp colour temperature out can only be several specific numerical value, and as 6000K, 8000K, new design can meet the visual custom that the different colour temperature of 2600K ~ 8000K more can be applicable to the different local people in the whole world; 4th is length restriction, and fluorescent tube, according to GB, only has 8W, 11W, 18W, and this just causes product length to be restricted to particular value, and new design, according to circuit board, can be designed to random length, product flexibility is better; 5th, existing LED maintenance lamp all can not solve the dazzling problem of light, and new design is by expanding light pipe, and this problem can solve.

Utility model content

For the problems referred to above, the utility model aims to provide a kind of paster LED half and expands light work maintenance lamp.

For realizing this technical purpose, scheme of the present utility model is: a kind of paster LED half expands light work maintenance lamp, comprises hook, handle, double-colored expansion light pipe, PCB power supply, plug, power line and SMD lamp pearl; Described hook is arranged on maintenance lamp top, and is fixedly connected with handle upper end; Described double-colored expansion light pipe is inserted in handle; Described PCB power supply and SMD lamp pearl are all arranged in double-colored expansion light pipe; Described power line one end attachment plug, other end connection PCB power supply, and PCB power supply is connected with SMD lamp pearl and powers.

Further, described handle is individual at double-colored expansion light pipe two ends is provided with one.

Further, described double-colored expansion light pipe is a translucent and translucent structure of half; Described SMD lamp pearl defends single or two-row structure in upright arrangement in double-colored expansion light pipe.

Compared with prior art, the beneficial effects of the utility model are: this paster LED half expands light work maintenance lamp,

1. greatly extend the life-span of product, reach more than 2 years service life.

2. greatly increase the light efficiency of like product.

3. solve the common dazzling problem of LED maintenance lamp.

4. solve the single problem of colour temperature, make equator national, and Arctic Countries, the applicable colour temperature maintenance lamp oneself liked can both be configured to.

5. solve the specific length restriction of product, product length can be followed one's bent as requested, unrestricted.

Accompanying drawing explanation

Fig. 1 and Fig. 2 is overall structure schematic diagram of the present utility model;

Fig. 3 is double-colored expansion light pipe sectional view of the present utility model;

Fig. 4 is internal circuit connection diagram of the present utility model;

Wherein: 1, link up with, 2, handle, 3, double-colored expansion light pipe, 4, PCB power supply, 5, plug, 6, power line, 7, SMD lamp pearl.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of paster LED half expands light work maintenance lamp, comprises hook 1, handle 2, double-colored expansion light pipe 3, PCB power supply 4, plug 5, power line 6 and SMD lamp pearl 7; Described hook 1 is arranged on maintenance lamp top, and is fixedly connected with handle 2 upper end; Described double-colored expansion light pipe 3 is inserted in handle 2; Described PCB power supply 4 is all arranged in double-colored expansion light pipe 3 with SMD lamp pearl 7; Described power line 6 one end attachment plug 5, other end connection PCB power supply 4, and PCB power supply 4 is connected with SMD lamp pearl 7 and powers.

Further, described handle 2 is individual at double-colored expansion light pipe 3 two ends is provided with one.

Further, described double-colored expansion light pipe 3 is a translucent and translucent structure of half; Described SMD lamp pearl 7 defends single or two-row structure in upright arrangement in double-colored expansion light pipe.

Operation principle of the present utility model is: two-colour tube, translucent, transparent on one side, transparently can show built-in information papers, and translucent portion, effectively can improve the dazzling problem of LED lamp bead; Electronic components part, comprises a LED constant current power supply, and LED light source in upright arrangement and one extend external cord; When external power supply plug is energized, light fixture is lighted.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.

Claims

1. paster LED half expands a light work maintenance lamp, comprises hook (1), handle (2), double-colored expansion light pipe (3), PCB power supply (4), plug (5), power line (6) SMD lamp pearl (7); It is characterized in that: described hook (1) is arranged on maintenance lamp top, and be fixedly connected with handle (2) upper end; Described double-colored expansion light pipe (3) is inserted in handle (2); Described PCB power supply (4) and SMD lamp pearl (7) are all arranged in double-colored expansion light pipe (3); Described power line (6) one end attachment plug (5), other end connection PCB power supply (4), and PCB power supply (4) is connected with SMD lamp pearl (7) and powers.

2. a kind of paster LED according to claim 1 half expands light work maintenance lamp, it is characterized in that: described handle (2) is individual at double-colored expansion light pipe (3) two ends is provided with one.

3. a kind of paster LED according to claim 1 half expands light work maintenance lamp, it is characterized in that: described double-colored expansion light pipe (3) is a translucent and translucent structure of half; Described SMD lamp pearl (7) defends single or two-row structure in upright arrangement in double-colored expansion light pipe.