CN201787362U

CN201787362U - Light structure of decorative light string

Info

Publication number: CN201787362U
Application number: CN2009202698510U
Authority: CN
Inventors: 许富贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-30
Filing date: 2009-10-30
Publication date: 2011-04-06
Anticipated expiration: 2019-10-30

Abstract

The utility model provides a light structure of a decorative light string, which comprises soft joints (31), soft cores (32) and bulbs (33). Each soft core (32) is arranged in a joint slot (311) at the upper end of the soft joint (31), each bulb (33) is arranged in a containing groove (321) at the upper end of the soft core (32) and consists of two half units containing two single crystalline grains (331) packaged respectively, the two units are combined to form an LED bulb, and the bulb is further provided with two groups of contact pins (322). Further, as the bulb (33) is a complex light body in the appearance of a general single LED bulb and provided with two luminous crystalline grains (331), manufacturing cost of double-light (complex-light) strings can be reduced, manufacturing process can be simplified and quick assembly can be realized.

Description

The decorative chain lamp body structure

Technology neck city

The utility model relates to a kind of ornament lamp, more specifically is meant a kind of decorative chain lamp body structure.

Background technology

The present nearly three kinds of forms of two lamp formula decorative chains comparatively common on market, wherein as shown in Figure 1 a kind of, the lamp body 10 of the two lamp formula decorative chains of this kind be with two single lamp bodies that constitute by soft 11, soft core 12 and bulb 13 with a collar 14 covers by being combined into pair lamp formula lamp bodies 10; Another kind of two lamp formula decorative chains then as shown in Figure 2, be with two soft 11 be one with the plastic extruding forming earlier, cooperate two soft cores 12 and two bulbs 13 again and form the lamp body 10 of two lamps; The lamp body 10 of aforementioned two kinds of two lamp formulas all is made of two soft 11, two soft cores 12 and two bulbs 13, and its relative cost must be higher.

The lamp body that also has a kind of pair of lamp formula as shown in Figure 3, it mainly is to adopt single soft 21,22 pairs of storage tanks of single soft core (indicating among the figure) and two two lamp lamp bodies 20 that bulb 23 is formed, but owing to want ccontaining two bulbs on the soft core 22 simultaneously, so will there be two ccontaining slotted eyes could place two bulbs, therefore, given volume is bigger, and relative soft 21 volume wanting ccontaining soft core 22 also must be bigger, causes manufacturing cost also higher.In addition, in general LED bulb, the form that is provided with a plurality of luminescent grains in the encapsulation cover body is simultaneously also arranged, but problem because of technical reason and production cost, also make the LED bulb of the more single crystal grain of LED bulb of a plurality of luminescent grains of this kind more complicated, so the lamp body of common two lamp formulas is all not satisfactory on these markets, and improved necessity is arranged.

The utility model content

Main purpose of the present utility model is to provide a kind of decorative chain lamp body structure of the manufacturing cost that can reduce two lamp (or plural lamp) formula lamp strings, and it is simple in structure, and the while also has easily manufactured and assembles advantage efficiently.

For achieving the above object, the technical solution adopted in the utility model is: a kind of decorative chain lamp body structure, comprise soft head, be arranged on the soft core in the soft head and be arranged on the bulb of soft in-core, wherein soft core is placed in the engaging groove of soft head upper end, bulb is placed in the storage tank of soft core upper end, and wherein, bulb is made up of the monomer that two single crystal grain that are half form that encapsulate respectively form, wherein two monomers also are provided with two group of pins mutually also by forming a LEDs bulb on the described bulb.

In decorative chain lamp body structure of the present utility model, soft core and bulb that lamp body only by the soft head that single engaging groove is set, only is provided with single storage tank are formed.

In decorative chain lamp body structure of the present utility model, packaged luminescent grain is a led chip on the bulb.

In decorative chain lamp body structure of the present utility model, packaged luminescent grain is that led chip is respectively different colors on the bulb.

In decorative chain lamp body structure of the present utility model, bulb by more than two and each monomer that all only encapsulates single crystal grain form described monomer and by a bulb of composition and be placed in the storage tank on the soft core.

In decorative chain lamp body structure of the present utility model, wherein bulb has the pin that at least two single luminescent grains of tool and at least two groups are connected with luminescent grain, and is provided with and the contacted sheet metal of pin in the soft head.

In decorative chain lamp body structure of the present utility model, the right and left in soft engaging groove is provided with sheet metal; Soft core is plugged in the engaging groove, and soft core is provided with storage tank, and is provided with and hole corresponding with sheet metal in soft core two bottom sides; Bulb is plugged in the storage tank, bulb is to have two two group of pins of respectively doing for oneself single luminescent grain and being connected with two luminescent grains respectively, wherein, each group of pins is located in outside the perforation of soft core, and the interior sheet metal of the folding outside that leans against soft core and engaging groove contacts.Described sheet metal is a copper sheet.Also be provided with power line in described soft head, power line is connected with sheet metal.

A kind of lamp string, it is by power line at least two aforesaid decoration lamp body series connection or parallel way to be linked together.

Implement the decorative chain lamp body structure that the utility model provides, its beneficial effect is: the soft head of lamp body is provided with engaging groove, and the right and left in engaging groove is provided with copper sheet, soft core is plugged in the engaging groove, soft core is provided with storage tank, and is provided with perforation in soft core bottom, and bulb is plugged in the storage tank.Bulb is formed by LED, and this LED makes general single profile and big or small LED by two LED monomers that are packaged with half form of single luminescent grain separately, single the profile and the big or small LED that make and form have two luminescent grains and four branch connecting pin forms, therefore, soft head and soft core also need only just can with the size of the LED of ccontaining general single size, realize to reduce the purpose of the manufacturing cost of two lamp (or plural lamp) formula lamp strings, and the utlity model has simple in structure, easily manufactured and assemble effect efficiently.

Description of drawings

Fig. 1 to Fig. 3 is the lamp body structure schematic diagram of common lamp formula decorative chain.

Fig. 4 is the decomposing schematic representation of the preferred embodiment of decorative chain lamp body structure of the present utility model.

Fig. 5 is the schematic diagram after the bulb in the utility model decorative chain lamp body structure is plugged on soft core and soft head.

The specific embodiment

Fig. 4 is to Figure 5 shows that a kind of preferable specific embodiment of the utility model decorative chain lamp body structure.The decorative chain lamp body structure of this embodiment comprises soft 31, soft core 32 and bulb 33, wherein soft core 32 is mounted in soft 31, bulb 33 is arranged in the soft core 32, bulb 33 has the pin 332 that at least two single separately luminescent grains 331 and at least two group luminescent grains 331 are connected, and is provided with the sheet metal 312 that joins with pin 332 in soft 31.

According to present embodiment, be provided with engaging groove for soft 31 and close 311, and the right and left in engaging groove 311 is provided with metal 312, soft core 32 is plugged in the engaging groove 311, soft core 32 is provided with ccontaining 321, and be provided with and sheet metal 312 corresponding perforation 322 in soft core 32 two bottom sides, bulb 33 is plugged in the storage tank 321, bulb 33 is for having two two group of pins 332 that are provided with single luminescent grain 331 separately and are connected with two luminescent grains 331 respectively, wherein, each group of pins 332 is located in outside the perforation 322 of soft core 32, and the folding outside that leans against soft core 32 and engaging groove 311 interior metals 312 contact.

Described sheet metal 312 can be copper or iron or steel and makes, and present embodiment is preferably copper sheet, and described luminescent grain 331 is a led chip.

Further, also be provided with power line 40 in soft 31 engaging groove 311, power line 40 is connected with copper sheet 312.

Lamp body can be made different shape as required, preferably circular the or triangle lamp body.

A kind of lamp string, it is will at least two to decorate lamp body 30 serial or parallel connections by power supply 40 to link together, and power line 40 is plugged in each engaging groove of soft 31 311 and is connected with copper sheet 312.

What deserves to be mentioned is, bulb 33 is made by LED, and this LED is by two of the LED monomers that to be covered with single luminescent grain 331 be half form of package separately and makes general single profile size LED, make and organize single the profile and the big or small LED that form and have the form of two luminescent grains 331 and four branch connecting pins 332, therefore, soft 31 and soft core 32 also need only just can with the size of ccontaining general single big or small LED.

Bulb 33 of the present utility model can by more than two and each LED monomer that all is packaged with single crystal grain 331 form described monomer and by the bulb of forming general single profile size and be placed in the storage tank 321 on the soft core 32.

LED lamp body 30 of the present utility model can be the lamp body design of the above plural lamp of three or four lamps, and each lamp source can be the LED of different light colors.

Claims

1. a decorative chain lamp body structure comprises soft head (31), soft core (32) and bulb (33), and wherein soft core (32) is placed in soft head (31) the upper end engaging groove (311), and bulb (33) is placed in soft core (32) the upper end storage tank (321); It is characterized in that: bulb (33) is made up of the monomer that two single crystal grain (331) that are half form that encapsulate respectively form, and wherein two monomers also are provided with two group of pins (322) mutually also by forming a LEDs bulb on the described bulb.

2. according to the described decorative chain lamp body structure of claim 1, it is characterized in that: soft core (32) and bulb (33) that lamp body (30) only by the soft head (31) that single engaging groove (311) is set, only is provided with single storage tank (321) are formed.

3. according to claim 1 or 2 described decorative chain lamp body structures, it is characterized in that: it is led chip that bulb (33) is gone up packaged luminescent grain (331).

4. according to the described decorative chain lamp body structure of claim 3, it is characterized in that: bulb (33) is gone up the led chip that packaged led chip is respectively different colours.

5. according to claim 1 or 2 described decorative chain lamp body structures, it is characterized in that: bulb (33) by more than two and each monomer that all only encapsulates single crystal grain form described monomer and by a bulb of composition and be placed in the storage tank (321) on the soft core (32).