CN201416860Y

CN201416860Y - A lamp post structure of LED lamps

Info

Publication number: CN201416860Y
Application number: CN2009201384732U
Authority: CN
Inventors: 张辉; 高广德; 阳颜东
Original assignee: XIAMEN TOPUNIVE TECHNOLOGY Co Ltd
Current assignee: XIAMEN TOPUNIVE TECHNOLOGY Co Ltd
Priority date: 2009-05-20
Filing date: 2009-05-20
Publication date: 2010-03-03
Anticipated expiration: 2019-05-20

Abstract

The utility model discloses a lamp post structure of LED lamps, wherein inner wall of the lamp post is hollow, and the inner wall is provided with a plurality of standpipes; each standpipe is providedwith a rib. The lamp post structure is provided with high strength of structure, firm structure, light quality and is convenient for transportation.

Description

A kind of lamp stand structure of LED light fixture

Technical field

The utility model relates to lighting lamp structure, particularly a kind of lamp stand structure that is used for light fixture.

Background technology

Enhancing along with people's energy-conserving and environment-protective consciousness, LED is with its high brightness, low-power and be widely used, the outdoor lamp wider as present use, in order to realize larger area illumination, just led light source need be arranged on eminence, the lamp stand that so just requires to support usefulness is enough high, in order to reduce the cost of raw material and unnecessary waste, present lamp stand mostly adopts hollow structure, and light weight also is convenient to transportation simultaneously, saves cost of transportation.

Yet, when lamp stand is higher, be subjected to wind and weather outside for a long time, just require lamp stand to have quite high intensity, just can stand the erosion of external environment, and can not topple over; On the other hand, present LED light fixture generally adopts mains-supplied or solar powered, but in order to prevent the generation of special circumstances, also set a battery case on the light fixture out of doors, battery wherein is housed, be used in case of emergency being the led light source power supply, keep lasting illumination, like this, when battery case is heavier, higher to the requirement of strength of lamp stand; Moreover, the current battery case is connected with lamp stand, it all is the top that the bottom of battery case is welded on lamp stand, the two is one-body molded when dispatching from the factory, and like this, not only increases inconvenience when transportation and storage, and battery case or lamp stand can only all be changed when damaging, thereby the increase use cost makes consumer's range of choice diminish in addition, and can not carry out any combination of different battery cases and lamp stand.

In view of this, the design people studies improvement at the lamp stand structure in the present outdoor lamp, and this case produces thus.

The utility model content

Main purpose of the present utility model is to provide a kind of lamp stand structure of LED light fixture, and its structural strength height is firm in structure, and light weight is convenient to transportation.

Secondary objective of the present utility model is to provide a kind of lamp stand structure of LED light fixture, and it makes lamp stand and battery case be convenient to assembly and disassembly, reduces use cost, and optional scope is bigger, and it is little to take up room in transportation or when storing, and reduces transportation or storage cost.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of lamp stand structure of LED light fixture, lamp stand inwall are hollow structure, and are formed with some vertical tubes at inwall, all are plugged with a rib in each vertical tube.

Also stretch out outside the lamp stand upper end of above-mentioned each rib, and be formed with the external screw thread that screws togather by nut and battery case bottom.

Above-mentioned lamp stand also is connected with a connection piece, and this connector comprises top board, base plate and support, and top board is connected with the bottom of battery case, and corresponding rib offers through hole on the base plate, and by nut and rib locking, and support is connected between top board and the base plate.

Above-mentioned connector also is arranged with cover of upholstery in the junction of base plate and lamp stand.

Be formed with the fluting of width on the above-mentioned vertical tube less than the rib diameter.

After adopting such scheme, the utility model is by being provided with vertical tube at the lamp stand inwall, and the rib of in vertical tube, planting, rib is played position-limiting action, even wind-force is bigger, also because the supporting role of rib, and be difficult for producing distortion, and strengthen the bend resistance ability of lamp stand, increase structural strength, thereby make that the lamp stand structure is more firm, stability is better; Simultaneously, rib and lamp stand inwall are conveniently torn group open, and the transportation of can casing respectively reduces cost of transportation.

In addition, the utility model also can make the upper end of rib reach outside the lamp stand, and the part formation external screw thread that is stretching out, then corresponding formation the in the bottom of the battery case that can be attached thereto up bored a hole, and after perforation is passed in the rib upper end, utilizes nut that rib is locked again, thereby make lamp stand and battery case be connected firmly, and rib also obtains effectively fixing, can not produce and rock, and influence result of use.

Moreover, the utility model also can be by a connection piece, with lamp stand and battery case locking, easy to assembly, can not produce damage to battery case and intraware thereof because of the inner chamber that directly rib is entered battery case, increase the service life, and during some therein parts damages, only need to change the parts that damage, all the other still can continue to use, thereby save use cost, can also select suitable lamp stand and battery case respectively in addition, assemble then, consumer's optional expanded range increases the produce market sales volume; On the other hand, when transportation or storage, battery case can be placed respectively and transported by pulling down on the lamp stand, reduce to take up room, reduce storing and cost of transportation.

Description of drawings

Fig. 1 is a perspective exploded view of the present utility model;

Fig. 2 is a three-dimensional combination schematic diagram of the present utility model;

Fig. 3 is the A-A cutaway view among Fig. 2;

Fig. 4 is the B part amplification view of Fig. 2.

The specific embodiment

Below in conjunction with drawings and the specific embodiments characteristics of the present utility model and concrete structure are elaborated.

With reference to shown in Figure 1, it is a specific embodiment of the lamp stand structure of a kind of LED light fixture of the utility model, wherein the inwall of lamp stand 1 is a hollow structure, and is formed with some vertical tubes 2 at inwall, and is stressed even in order to realize in the present embodiment, inwall at lamp stand 1 evenly forms 5 vertical tubes 2, as shown in Figure 3, rib 4 promptly is plugged in the vertical tube 2, thereby 2 pairs of ribs 4 of vertical tube play position-limiting action in the horizontal direction, prevent that rib 4 from rocking in lamp stand 1, guarantee bend resistance intensity; And in order to reduce raw-material use amount, reduce cost of manufacture, the vertical tube 2 in the present embodiment also is formed with fluting 3, and the width of this fluting 3 both can be limited in rib 4 in the vertical tube 2 to be advisable less than the diameter of rib 4, also can reduce raw-material use.

In the present embodiment, in order to realize that lamp stand 1 is connected with the firm of battery case 5, also the upper end of rib 4 is designed to such an extent that grow the top edge of lamp stand 1, and at extension formation external screw thread, this external screw thread can by with the cooperating of nut 11, and with the locking of the bottom of battery case 5, specifically can such as among Fig. 2 and Fig. 4 announcement, be between lamp stand 1 and battery case 5, a connection piece to be set, this connector comprises top board 7, base plate 8 and support 9, in the present embodiment, pre-plate 7 and base plate 8 are fixedly connected on the top and the bottom of support 9 respectively, and base plate 8 is spirally connected by 5 screws 13 and support 9, and in order to keep the attractive in appearance and globality of outdoor lamp profile, support 9 is a hollow cylindrical structures, to alleviate the load-bearing of lamp stand 1.

Top board 7 is connected with the bottom of battery case 5, and it is to offer some screws in the peripheral appropriate location of top board 7, and the bottom correspondence of battery case 5 also forms screw, uses soket head cap screw 10 that the two spiral shell is solid; Base plate 8 is connected with the top of lamp stand 1, and it is to offer five through holes on base plate 8, and through hole is passed on the top of rib 4, and by nut 11 that base plate 8 spiral shells are solid on rib 4.

In addition,, also be arranged with cover of upholstery 12, improve the quality of products in the junction of base plate 8 and lamp stand 1 in order to increase the external overall aesthetic property of lamp stand 1.

In sum, the lamp stand structure of a kind of LED light fixture of the utility model focuses on forming vertical tube 2 at the inwall of lamp stand 1, and rib 4 is plugged in the vertical tube 2, rib 4 is carried out spacing, effectively stop extraneous wind-force, strengthen the fastness and the stability of lamp stand 1, improve the quality of products.

Above embodiment only is explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every according to the technological thought that the utility model proposes, any change of being done on the technical scheme basis all falls within the utility model protection domain.

Claims

1, a kind of lamp stand structure of LED light fixture is characterized in that: the lamp stand inwall is a hollow structure, and is formed with some vertical tubes at inwall, all is plugged with a rib in each vertical tube.

2, the lamp stand structure of a kind of LED light fixture as claimed in claim 1, it is characterized in that: also stretch out outside the lamp stand upper end of described each rib, and be formed with the external screw thread that screws togather by nut and battery case bottom.

3, the lamp stand structure of a kind of LED light fixture as claimed in claim 2, it is characterized in that: described lamp stand also is connected with a connection piece, this connector comprises top board, base plate and support, top board is connected with the bottom of battery case, corresponding rib offers through hole on the base plate, and by nut and rib locking, and support is connected between top board and the base plate.

4, the lamp stand structure of a kind of LED light fixture as claimed in claim 3 is characterized in that: described connector also is arranged with cover of upholstery in the junction of base plate and lamp stand.

5, the lamp stand structure of a kind of LED light fixture as claimed in claim 1 is characterized in that: be formed with the fluting of width less than the rib diameter on the described vertical tube.