CN2655036Y

CN2655036Y - Lampshade clamping tenon structure

Info

Publication number: CN2655036Y
Application number: CN 200320100908
Authority: CN
Inventors: 李源焕
Original assignee: Taiwan Fluorescent Lamp Co Ltd
Current assignee: Taiwan Fluorescent Lamp Co Ltd
Priority date: 2003-10-13
Filing date: 2003-10-13
Publication date: 2004-11-10
Anticipated expiration: 2013-10-13

Abstract

The utility model relates to a tenon structure for lampshades, which comprises an elastic tenon and a hole slot; the elastic tenon comprises a fixing part and a clipping part, wherein the fixing part is fixed on the lampshade, and the clipping part is connected with the fixing part; the clipping part comprises a head and a neck; a slot passes through the center of the head and the neck; the hole slot is arranged on a combined body; the elastic tenon is mutually clipped on the corresponding hole slot to make the lampshade to be connected with the combined body in the mode of clipping; therefore, the assembly and dismounting between the lampshade and the combined body is simpler and more convenient.

Description

The lampshade Fastening tenon structure

Technical field

The utility model relates to a kind of lampshade Fastening tenon structure, refers to a kind of being arranged between lampshade (or barrier) and the combined body especially, can be in order to lampshade is fixed in removably the lampshade Fastening tenon structure easy to assemble on ceiling or the light steelframe.

Background technology

When known fluorescent tube is arranged at ceiling or light steelframe, need be provided with members such as lampshade, barrier in the fluorescent tube outside.For ease of the replacing of fluorescent tube, the general mode that all lampshade, barrier employing is made up is fixed, and promptly this lampshade, barrier utilize snap fit to be connected in a combined body that is fixedly arranged on ceiling or the light steelframe.

As shown in Figure 1, known lampshade (barrier) 90 is respectively equipped with corresponding blocked hole 92 and clamping sheet 93 with combined body 91 sides that are fixedly arranged on ceiling or the light steelframe, utilize this blocked hole 92 and the 93 mutual clampings of this clamping sheet, make lampshade 90 be able to be connected in combined body 91 by snap fit, and then be fixed on ceiling or the light steelframe, and can utilize and push this clamping sheet 93, this blocked hole 92 and this clamping sheet 93 are separated, and lampshade 90 being unloaded, so that the replacing of fluorescent tube.

But above-mentioned known lampshade interface arrangment, its clamping sheet 93 design comparatively complicatedly, manufacture to be difficult for, and cost is higher, and the clamping of clamping sheet 93 and blocked hole 92 and separating is difficult for, the inconvenience that causes assembling between lampshade 90 and the combined body 91 and dismantle.

So as from the foregoing, above-mentioned known lampshade interface arrangment on reality is used, obviously has inconvenience and exists with shortcoming, and can wait to be improved.

Therefore, the inventor is thoughts on the property improved of above-mentioned shortcoming, is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned shortcoming finally.

Summary of the invention

The novel main purpose of this use is to provide a kind of lampshade Fastening tenon structure, and it is simple in structure, manufactures easily, and cost is lower, and clamping and separating easily, makes the assembling between lampshade and the combined body and dismantles more simple and convenient.

To achieve these goals, the lampshade Fastening tenon structure that the utility model provides, it is arranged between lampshade and the combined body, comprise: elastic latch, it has a fixed part and an Access Division, and this fixed part is fixed on the lampshade, and this Access Division is connected in this fixed part, this Access Division has a head and a neck, is penetrated with a profile groove in the middle of this head and this neck; And hole slot, to be located on this combined body, this elastic latch and the mutual clamping of corresponding hole slot make this lampshade be connected in this combined body with snap fit.

Described lampshade Fastening tenon structure, this elastic latch are fixed on the symmetrical both sides of lampshade, and this hole slot is located at the position corresponding with trip of combined body inboard.

Described lampshade Fastening tenon structure, the fixed part of this elastic latch is provided with a fixing hole, and this elastic latch runs through this fixing hole by fixture and is locked on the lampshade.

Described lampshade Fastening tenon structure, the external diameter of the head of the Access Division of this elastic latch is greater than the external diameter of neck.

The beneficial effects of the utility model are simple in structure, manufacture easily, and cost is lower, and the clamping of elastic latch and hole slot and separating easily, make the assembling between lampshade and the combined body and dismantle more simple and convenient.

For making the auditor can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the stereogram of known lampshade interface arrangment;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a three-dimensional combination figure of the present utility model;

Fig. 4 is the three-dimensional exploded view of elastic latch of the present utility model and hole slot;

Fig. 5 is the plane view sub-anatomy of elastic latch of the present utility model and hole slot;

Fig. 6 is the plane assembled sectional view of elastic latch of the present utility model and hole slot;

Fig. 7 is the three-dimensional exploded view of another embodiment of elastic latch of the present utility model and hole slot.

Wherein, description of reference numerals is as follows:

[known technology part]

The combined body 92-of 90-lampshade 91-blocked hole 93-clamping sheet

[the utility model part]

10-elastic latch 11-fixed part 111-fixing hole 12-Access Division

121-head 122-neck 123-profile groove 13-fixture

The combined body of 20-hole slot 30-lampshade 40-

The specific embodiment

As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the utility model provides a kind of lampshade Fastening tenon structure, especially refer to a kind of being arranged between lampshade (or barrier) and the combined body, can be in order to lampshade be fixed in ceiling or the light lampshade Fastening tenon structure easy to assemble on the steelframe in the mode of detachable separation.This Fastening tenon structure includes elastic latch 10 and hole slot 20, and wherein this elastic latch 10 is fixed on the symmetrical both sides of lampshade (or barrier) 30, and offers hole slot 20 in the corresponding relevant position of combined body 40 inboards.

This elastic latch 10 is to utilize the metal sheet punching out to form (as Fig. 2, Fig. 4, Fig. 5 and shown in Figure 6), or utilizes plastic injection-moulded making (as shown in Figure 7), and can be integrated.This elastic latch 10 has a fixed part 11 and an Access Division 12, this fixed part 11 and this Access Division 12 are formed in one, this fixed part 11 is one can be in order to elastic latch 10 is fixed on the structure on the lampshade 30, this fixed part 11 is provided with a fixing hole 111, can utilize fixtures 13 such as screw to run through this fixing hole 111 and elastic latch 10 is locked on the lampshade 30.

This Access Division 12 is connected in fixed part 11 1 sides, this Access Division 12 has a head 121 and a neck 122, the external diameter of this head 121 is greater than the external diameter of neck 122, and in the middle of this head 121 and this neck 122, be penetrated with a profile groove 123, make the external diameter of head 121 and neck 122 can have the elasticity variation.

This hole slot 20 is located at symmetrical both sides and corresponding relevant position elastic latch 10 of combined body 40 inboards.Therefore desire is assembled lampshade (or barrier) 30, the elastic latch 10 that only needs to be fixed on the lampshade 30 is aimed at the hole slot of being located on the combined body 40 20 (as shown in Figure 5), can make elastic latch 10 and corresponding hole slot 20 mutual clampings, this elastic latch 10 is passed hole slot 20 with head 121, and be connected in (as shown in Figure 6) in the hole slot 20 with neck 122, utilize the bigger head of external diameter 121 to provide and prevent from function, make elastic latch 10 firmly be connected in hole slot 20, make lampshade 30 be able to snap fit and be connected in combined body 40, and then be fixed on ceiling or the light steelframe; By above-mentioned composition to form lampshade Fastening tenon structure of the present utility model.

When desiring to pull down lampshade 30, only need a little the application of force with lampshade 30 down (outward) draw, can make elastic latch 10 and hole slot 20 disengagings, lampshade 30 can be separated with combined body 40.Also can known hoist cable (figure slightly) be housed in addition and hang lampshade 30, lampshade 30 is not broken away from fully with combined body 40, can conveniently lampshade 30 be reinstalled combined body 40 in elastic latch 10 1 ends.

Elastic latch 10 of the present utility model simple in structure manufactured easily, and cost is lower, and the clamping of elastic latch 10 and hole slot 20 and separating easily, makes the assembling between lampshade 30 and the combined body 40 and dismantles more simple and convenient.

But; the above only is a preferable possible embodiments of the present utility model; be not so promptly limit to claim of the present utility model; so the equivalent structure that every utilization the utility model specification and accompanying drawing content are done changes; all in like manner all be contained in the protection domain of the present utility model, close and give Chen Ming.

Claims

1, a kind of lampshade Fastening tenon structure is characterized in that: this Fastening tenon structure is arranged between lampshade and the combined body, comprising:

Elastic latch, it has a fixed part and an Access Division, and this fixed part is fixed on the lampshade, and this Access Division is connected in this fixed part, and this Access Division has a head and a neck, is penetrated with a profile groove in the middle of this head and this neck; And

Hole slot is located on this combined body, and this elastic latch is connected in this combined body with the mutual clamping of corresponding hole slot, this lampshade with snap fit.

2, lampshade Fastening tenon structure as claimed in claim 1 is characterized in that: this elastic latch is fixed on the symmetrical both sides of lampshade, and this hole slot is located at the position corresponding with trip of combined body inboard.

3, lampshade Fastening tenon structure as claimed in claim 1, it is characterized in that: the fixed part of this elastic latch is provided with a fixing hole, and this elastic latch runs through this fixing hole by fixture and is locked on the lampshade.

4, lampshade Fastening tenon structure as claimed in claim 1, it is characterized in that: the external diameter of the head of the Access Division of this elastic latch is greater than the external diameter of neck.