CN201434357Y

CN201434357Y - Novel tri-proof light bracket

Info

Publication number: CN201434357Y
Application number: CN2009200399209U
Authority: CN
Inventors: 张正泰
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-24
Filing date: 2009-04-24
Publication date: 2010-03-31
Anticipated expiration: 2019-04-24

Abstract

The utility model relates to a novel tri-proof light bracket, which solves the technical problems of the prior art that the sealability is poor, the disassembling and the assembling are difficult andthe like, and comprises a bottom case for mounting a lamp and a housing which is locked on the base case, and the bottom case is locked with the housing through a plurality of buckles, and is characterized in that the outer edge of the bottom case is provided with an annular mounting groove, a gasket ring is arranged inside the mounting groove, the housing is provided with a mounting body which ismatched with the shape of the mounting groove, the mounting body is provided with at least two annular press rings, and the press rings are pressed on the gasket ring. The novel tri-proof light bracket has the advantages: 1. since the plurality of press rings are simultaneously pressed on the gasket ring, the sealability is effectively improved, and the flying dust, vapor and corrosive substancescan be prevented from entering the lamp shade. 2. Even though the buckles stay at the unlock state, a locking body is free from being separated from the buckle seat, so the installation and the disassembling of the lamp shade are convenient. 3. When a hook body of the locking body is locked on the buckle seat, the locking of the buckle can be realized only by pulling the hinge position of a hingebody and the locking body towards the bottom case.

Description

Novel Tri-proof light support

Technical field

The utility model relates to the lamp fittings technical field, especially relates to a kind of novel Tri-proof light support.

Background technology

Lampshade is the important accessory of light fixture, and the use of lampshade has not only improved the working environment of light fixture, also possesses the effect of the illuminating effect that improves light fixture.On the other hand, lampshade not only can protect light fixture, and can avoid damaging the danger that brings because of light fixture.

In the prior art, at the improvement of lampshade diversified scheme is arranged, some has also applied for patent.For example, Chinese patent literature discloses a kind of fluorescent lighting fixture with lampshade [application number: 03226450X], the fluorescent lighting fixture of this band lampshade, include support body, lampshade under it is set, be hinged on the support body both sides connector, be hinged on this connector one end and the terminal padlock spare that is provided with flanging, the groove of using by spiral-lock corresponding on this padlock spare and the lampshade is interlocked, and lampshade removably is connected under the support body.Wherein, these support body both sides are provided with for the hinged hinged groove of connector, and this connector just takes place hinged by hinged and the direct and support body of one end and support body both sides hinged groove.This scheme is when practical set, and connector is difficult to be placed directly among the hinged groove of support body, and assembly difficulty is bigger; If the size of hinged groove is bigger slightly than the end of connector, then the easy slippage of connector is come out.The manner of terminal flanging of this padlock spare and lampshade upper groove, when a side of lampshade was shirked, the groove of lampshade opposite side just can't continue the fastening one firm with padlock spare, also was that lampshade can only break away from support body completely.Like this, during actual the use, because of fluorescent lighting fixture generally is installed in the eminence in room, and lampshade need other placement and afterwards the both sides of lampshade need again fastening, relatively effort.

For this reason, the somebody has designed a kind of fluorescent lighting fixture with lampshade [application number: 200620105335.0], include support body, lampshade, be hinged on the connector of support body both sides, the padlock spare of hinged this connector one end, wherein, this padlock spare end is provided with flanging, the other end of connector also is hinged with fixture, this fixture is provided with the jump ring sheet, and the support body both sides are provided with dovetail groove in the position of corresponding jump ring sheet, the jump ring sheet promptly is embedded among this dovetail groove, makes connector by the indirect both sides that are hinged on support body of this fixture.This scheme is utilized the Elastic buckle effect of jump ring sheet, make fixture be fixed on the both sides of support body preferably, generally speaking, parts one hasp that padlock spare, connector and fixture are formed can not move among the dovetail groove of support body, when needing to adjust the position, can manually firmly stir whole hasp, move it the position of needs.Obviously, still there is following defective in such scheme: 1, when a side of jump ring sheet and support body broke away from, opposite side was difficult to be connected on the support body securely, so installation difficulty is big.2, the sealing of entire mechanism is relatively poor, causes inner dust accumulation easily, makes moist, corrodes.3, complicated integral structure, the manufacturing cost height.

Summary of the invention

The purpose of this utility model is at the problems referred to above, and a kind of reasonable in design is provided, and good seal performance has the easy-disassembling-assembling novel Tri-proof light support of high standard protection against the tide, dustproof, antiseptic property.

For achieving the above object, the utility model has adopted following technical proposal: this novel Tri-proof light support, comprise the drain pan and the case that is fastened on the drain pan that are used to install light fixture, described drain pan and case snap together by several hasps, it is characterized in that, described drain pan outer rim has the mounting groove of annular, sealing ring is housed in mounting groove, described case has the fixing body that adapts with the mounting groove shape, above-mentioned fixing body has the pressure ring of at least two annulars, and pressure ring is pressed on the sealing ring.

Because a plurality of pressure rings are pressed on the sealing ring simultaneously, have improved sealing effectively, avoid flying dust, aqueous vapor and corrosive substance to enter lampshade; In addition, also make the work of light fixture more stable.

In above-mentioned novel Tri-proof light support, described drain pan outer rim is provided with hinged seat, described case outer rim is provided with the hasp seat, described hasp comprises articulated body and button, one end of above-mentioned articulated body and button is hinged, the other end of articulated body is articulated on the hinged seat, and the other end of button has hook-shaped body and is buckled on the hasp seat.

When the hook-shaped body of button is buckled on the hasp seat, only need the hinged place of articulated body and button is pulled to the drain pan direction, can realize the locking of hasp.

In above-mentioned novel Tri-proof light support, the hook-shaped end of body of described button has the pin that side direction is protruded, and can block the block of pin when being provided with in button is buckled in the hasp seat in the described hasp seat.

Owing to be provided with block, even if hasp is unlocked, button can not break away from hasp seat seat yet, is convenient to the installation and removal of whole lampshade.

In above-mentioned novel Tri-proof light support, described case is made by light transmissive material.Light transmissive material can fully guarantee the normally luminous of light fixture.The light transmissive material here can be selected various material for use.

In above-mentioned novel Tri-proof light support, the end that described articulated body and hinged seat are hinged has two connecting pins that side direction is protruded, and has breach between two connecting pins.Be provided with that breach not only is convenient to connecting pin and hinged seat is hinged, also can save manufactured materials simultaneously, reduce cost.

Compared with prior art, the advantage of novel Tri-proof light support is: 1, reasonable in design, good seal performance has high standard protection against the tide, dustproof, antiseptic property, fully guarantees the light fixture operate as normal.2, owing to be provided with block, even if hasp is unlocked, button can not break away from hasp seat seat yet, is convenient to the installation and removal of whole lampshade.3, when the hook-shaped body of button is buckled on the hasp seat, only need the hinged place of articulated body and button is pulled to the drain pan direction, can realize the locking of hasp.

Description of drawings

Fig. 1 is the structural representation that the utility model provides.

Fig. 2 is the structural representation of the another kind of state that provides of the utility model.

Fig. 3 is the partial enlarged drawing of A portion among Fig. 2.

Fig. 4 is the front view of the hasp that provides of the utility model.

Fig. 5 is the side view of the hasp that provides of the utility model.

Among the figure, drain pan 1, mounting groove 11, hinged seat 12, case 2, fixing body 21, pressure ring 21a, hasp seat 22, block 22a, hasp 3, articulated body 31, connecting pin 31a, breach 31b, button 32, hook-shaped body 32a, pin 32b, sealing ring 4.

The specific embodiment

Shown in Fig. 1-5, novel Tri-proof light support comprises the drain pan 1 that is used to install light fixture and is fastened on case 2 on the drain pan 1, and case 2 is made by light transmissive material.Drain pan 1 and case 2 snap together by several hasps 3.Drain pan 1 outer rim has the mounting groove 11 of annular, and sealing ring 4 is housed in mounting groove 11.Case 2 has the fixing body 21 that adapts with mounting groove 11 shapes, and above-mentioned fixing body 21 has the pressure ring 21a of two annulars, and pressure ring 21a is pressed on the sealing ring 4.

Drain pan 1 outer rim is provided with hinged seat 12, case 2 outer rims are provided with hasp seat 22, hasp 3 comprises articulated body 31 and button 32, one end of above-mentioned articulated body 31 and button 32 is hinged, the other end of articulated body 31 is articulated on the hinged seat 12, and the other end of button 32 has hook-shaped body 32a and is buckled on the hasp seat 22.

The hook-shaped body 32a end of button 32 has the pin 32b that side direction is protruded, and can block the block 22a of pin 32b when being provided with in the hasp seat 22 in button 32 is buckled in hasp seat 22.Articulated body 31 has two connecting pin 31a that side direction is protruded with the end that hinged seat 12 is hinged, and has breach 31b between two connecting pin 31a.

Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although this paper has used terms such as drain pan 1, mounting groove 11, hinged seat 12, case 2, fixing body 21, pressure ring 21a, hasp seat 22, block 22a, hasp 3, articulated body 31, connecting pin 31a, breach 31b, button 32, hook-shaped body 32a, pin 32b, sealing ring 4 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims

1. novel Tri-proof light support, comprise the drain pan (1) that is used to install light fixture and be fastened on case (2) on the drain pan (1), described drain pan (1) and case (2) snap together by several hasps (3), it is characterized in that, described drain pan (1) outer rim has the mounting groove (11) of annular, sealing ring (4) is housed in mounting groove (11), described case (2) has the fixing body (21) that adapts with mounting groove (11) shape, above-mentioned fixing body (21) has the pressure ring (21a) of at least two annulars, and pressure ring (21a) is pressed on the sealing ring (4).

2. novel Tri-proof light support according to claim 1, it is characterized in that, described drain pan (1) outer rim is provided with hinged seat (12), described case (2) outer rim is provided with hasp seat (22), described hasp (3) comprises articulated body (31) and button (32), one end of above-mentioned articulated body (31) and button (32) is hinged, and the other end of articulated body (31) is articulated on the hinged seat (12), and the other end of button (32) has hook-shaped body (32a) and is buckled on the hasp seat (22).

3. novel Tri-proof light support according to claim 2, it is characterized in that, hook-shaped body (32a) end of described button (32) has the pin (32b) that side direction is protruded, and can block the block (22a) of pin (32b) when being provided with in the described hasp seat (22) in button (32) is buckled in hasp seat (22).

4. according to claim 1 or 2 or 3 described novel Tri-proof light supports, it is characterized in that described case (2) is made by light transmissive material.

5. novel Tri-proof light support according to claim 2 is characterized in that, described articulated body (31) has two connecting pins (31a) that side direction is protruded with the end that hinged seat (12) is hinged, and has breach (31b) between two connecting pins (31a).