CN203202825U

CN203202825U - Led lamp

Info

Publication number: CN203202825U
Application number: CN 201320212867
Authority: CN
Inventors: 李庆明; 钱勇
Original assignee: DEQING NEW MINGHUI ELECTRIC LIGHTING Co Ltd
Current assignee: DEQING NEW MINGHUI ELECTRIC LIGHTING Co Ltd
Priority date: 2013-04-24
Filing date: 2013-04-24
Publication date: 2013-09-18
Anticipated expiration: 2023-04-24

Abstract

The utility model discloses an LED lamp which comprises a lamp head and a blister. A base is arranged in the blister, a glass stem is arranged on the base, and a support is positioned at the upper end of the glass stem. The support comprises an upper supporting plate and a lower supporting plate which are parallelly arranged at interval, wherein an upper welding disk and a lower welding disk are respectively embedded on the upper supporting plate and the lower supporting plate, the upper supporting plate and the lower supporting plate are connected through a column, a plurality of LED lamp stripes are arranged between the upper welding disk and the lower welding disk, one end of each LED lamp stripe is connected with the upper welding disk, and the other end of each LED lamp stripe is connected with the lower welding disk. The LED lamp is of a combined structure, the glass stem is shortened, the support is arranged above the glass stem, the welding disks are respectively arranged at the upper end and the lower end of the support, the LED lamp stripes are welded between the two welding disks, solder paste is coated on the welding disks, an independent light emitting body can be formed through reflow soldering, and the problem that pins of the stem or pins of the LED lamp stripes are broken is solved. In addition, the support can be processed independently so as to facilitate production and assembling.

Description

The LED lamp

Technical field

The utility model relates to the LED lighting technical field, particularly a kind of LED lamp.

Background technology

The LED lamp just uses in large-scale promotion at present as a kind of novel high-efficiency and energy-saving light source.Along with development of technology, its light efficiency is also in continuous raising, and new its illuminator of a product of releasing is similar to the incandescent lamp tungsten filament in the market, light efficiency is higher, lighting angle is near incandescent lamp, but its production efficiency is lower, yield rate is low, can't produce in enormous quantities.

Be production technology according to incandescent lamp such as conventional products, insert wire guide at glass stem, LED lamp bar and seal wire spot welding are linked together, because glass stem and LED lamp bar all compare fragility, operate and careless slightlyly will cause stem stem or LED lamp bar pin breakage.

The utility model content

The utility model has overcome above-mentioned the deficiencies in the prior art, and a kind of production efficiency and yield rate of having improved is provided, make product can apply on a large scale and LED lamp integral solder more firm, the LED lamp of long service life.

The technical solution of the utility model is achieved in that

A kind of LED lamp, comprise lamp holder, cell-shell is provided with base in cell-shell, at base glass stem is housed, be provided with support in the glass stem upper end, described support comprises upper and lower two gripper shoes that spaced and parallel arranges, and is inlaid with upper and lower two pads on upper and lower two gripper shoes respectively, link to each other by column between the upper and lower gripper shoe, be provided with a plurality of LED lamp bars between upper and lower pad, an end of LED lamp bar links to each other with last pad, and the other end of LED lamp bar links to each other with following pad.

Easy to process for making, layout is more reasonable, as preferably, upper and lower pad is circle, the diameter of last pad is less than the diameter of pad down.

For making firm being fixed on the glass stem of support, as preferably, be provided with attachment cap in the lower supporting plate bottom surface, described attachment cap is buckled on the glass stem, and lower supporting plate bottom surface and glass stem bonding is fixing.

As preferably, described base integral body is to be rotated a circle around a vertical center axis through center, base lower end by a curve to form, the upper end of base, lower end are respectively equipped with loam cake, lower cover, have a hole in the loam cake center, and glass stem inserts in the described hole.Base is made for the PBT plastic material, base the installation that can make things convenient for glass stem is set, as long as it is inserted in the base.

For increasing whole lighting angle, as preferably, described LED lamp bar is for being obliquely installed, and LED lamp bar is 60～80 degree with respect to the angle that the residing plane of pad down tilts.

As preferably, described support is the clear polycarbonate support.Utilize the plasticity of polycarbonate plastic, can as required support be made different shapes, and it is made transparent, also do not influence illumination.

Adopted the beneficial effects of the utility model of technique scheme to be:

The utility model has adopted fabricated structure, be that glass stem is shortened, and above glass stem, be provided with a support, respectively be provided with a pad in two ends up and down at support, welding LED lamp bar is smeared the tin slurry at pad between two pads, make an independently illuminator by reflow soldering, solved the problem of stem stem or LED lamp bar pin breakage, and support can be processed separately, thereby made things convenient for production, assembling.

Description of drawings

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

Fig. 2 is the plan structure schematic diagram of base.

The specific embodiment

The specific embodiment of the present utility model is as follows:

Embodiment: a kind of LED lamp, as shown in Figure 1 and Figure 2, comprise lamp holder 1, cell-shell 2, be provided with base 3 in cell-shell 2, described base 3 integral body are to be rotated a circle around a vertical center axis 4 through center, base 3 lower end by a curve to form, and the upper end of base 3, lower end are respectively equipped with loam cake 5, lower cover 6, have a hole 7 in loam cake 5 centers, in hole 7, be plugged with glass stem 8.

Be provided with support 9 in glass stem 8 upper ends, described support 9 is the clear polycarbonate support, described support 9 comprises upper and lower two

gripper shoes

10,11 that spaced and parallel arranges, on upper and lower two

gripper shoes

10,11, be inlaid with upper and lower two

pads

12,13 respectively, link to each other by column 14 between the upper and

lower gripper shoe

10,11, between upper and

lower pad

12,13, evenly be provided with 4 LED lamp bars 15, one end of LED lamp bar 15 links to each other with last pad 12, and the other end of LED lamp bar 15 links to each other with following pad 13.Described LED lamp bar 15 is for being obliquely installed, and LED lamp bar 15 is 60～80 degree with respect to the angle of pad 13 residing planes inclinations down.

Upper and lower two

gripper shoes

10,11 are circle, and the diameter of upper backup pad 10 is less than the diameter of lower supporting plate 11, and is same, and corresponding upper and

lower pad

12,13 is circle, and the diameter of last pad 12 is less than the diameter of following pad 13.

For making support 9 and glass stem 8 better fixing, be provided with attachment cap 16 in lower supporting plate 11 bottom surfaces, described attachment cap 16 is buckled on the glass stem 8, and lower supporting plate 11 bottom surfaces are fixed with glass stem 8 bondings.

Claims

1. LED lamp, comprise lamp holder, cell-shell, it is characterized in that: in cell-shell, be provided with base, at base glass stem is housed, be provided with support in the glass stem upper end, described support comprises upper and lower two gripper shoes that spaced and parallel arranges, on upper and lower two gripper shoes, be inlaid with upper and lower two pads respectively, link to each other by column between the upper and lower gripper shoe, be provided with a plurality of LED lamp bars between upper and lower pad, an end of LED lamp bar links to each other with last pad, and the other end of LED lamp bar links to each other with following pad.

2. LED lamp according to claim 1, it is characterized in that: upper and lower pad is circle, and the diameter of last pad is less than the diameter of pad down.

3. LED lamp according to claim 1, it is characterized in that: be provided with attachment cap in the lower supporting plate bottom surface, described attachment cap is buckled on the glass stem, and lower supporting plate bottom surface and glass stem bonding are fixing.

4. LED lamp according to claim 1, it is characterized in that: described base integral body is to be rotated a circle around a vertical center axis through center, base lower end by a curve to form, the upper end of base, lower end are respectively equipped with loam cake, lower cover, have a hole in the loam cake center, glass stem inserts in the described hole.

5. LED lamp according to claim 1 is characterized in that: described LED lamp bar is for being obliquely installed, and LED lamp bar is 60～80 degree with respect to the angle that the residing plane of pad down tilts.

6. LED lamp according to claim 1, it is characterized in that: described support is the clear polycarbonate support.