CN203857366U

CN203857366U - Trunk lamp

Info

Publication number: CN203857366U
Application number: CN201420180765.3U
Authority: CN
Inventors: 张喜文
Original assignee: Zhongshan City You Yi Lighting Co Ltd
Current assignee: Zhongshan City You Yi Lighting Co Ltd
Priority date: 2014-04-15
Filing date: 2014-04-15
Publication date: 2014-10-01
Anticipated expiration: 2024-04-15

Abstract

The utility model discloses a trunk lamp, comprising a lamp body formed by a radiator and a face shell, a light source arranged in the lamp body, and an inner ring sleeving outside the radiator, wherein a swing shaft used for allowing the lamp body to vertically swing around the inner ring in the inner ring so as to change the projecting angle is arranged between the inner ring and the side, close to the inner surface, of the lower end of the radiator, the back part of the radiator is provided with an arc-shaped keel, the arc-shaped surface of the keel is provided with a plurality of positioning parts which are distributed at intervals, the inner ring is provided with a projecting angle locking structure matched with the positioning part at a corresponding position after the lamp body vertically rotates, an outer ring sleeves the inner ring, and a lamp body horizontal rotation marble structure is arranged between the outer ring and the inner ring, in such a way, the lamp body can be accurately positioned by the marble structure every time when the lamp body rotates for an angle, the phenomena of looseness and deflection are avoided, and the condition that horizontal adjustment is difficultly performed due to unsmooth rotation is also avoided, so that the trunk lamp is more reasonable in structure and more accurate and smoother in positioning during horizontal rotation adjustment.

Description

Trunk lamp

[technical field]

The utility model relates to a kind of lighting, refers in particular to trunk Down lamp.

[background technology]

Trunk lamp is a kind of Down lamp being arranged in ceiling, and its light is penetrated at vertical plane (as wall) upper downwards, and can be vertically, level rotates respectively to change crevice projection angle, it is widely used in the occasions such as hotel, dining room, market, office, exhibition room.

The applicant has applied for that a number of patent application is 201310450696.3 trunk lamp, although it has overcome vertical crevice projection angle loosening, positioning phenomenon automatically in use well, but in the direction horizontally rotating, easily there is loosening, positioning phenomenon, thereby cause horizontally rotating, while regulating, locate inaccurate and rotate situation about having some setbacks.

[utility model content]

The purpose of this utility model is to be to overcome the deficiencies in the prior art, a kind of more reasonable structure is provided, has horizontally rotated while regulating location more accurately and trunk lamp smoothly.

In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:

A kind of trunk lamp, include the lamp body being formed by radiator and face-piece, be located at the light source in lamp body, and be enclosed within the interior ring outside radiator, described radiator lower end by between inner that side and interior ring, be provided with confession lamp body in interior ring around vertical oscillation change the swinging axle of crevice projection angle, at described radiator back, be provided with a drag keel, on the arcwall face of described keel, be provided with several location divisions spaced apart, on described interior ring, be provided with the crevice projection angle latch-up structure that after vertically rotating with lamp body, mate the location division on correspondence position, at described interior ring overcoat, there is outer shroud, at described outer shroud, between interior ring, be provided with lamp body and horizontally rotate pinball structure.

In to the improvement project of above-mentioned trunk lamp, described lamp body horizontally rotates pinball structure and includes a plurality of grooves that are located on outer shroud internal perisporium, the spring that is located at the hoodle in interior ring cross-drilled hole and hoodle is resetted toward outer shroud direction, and described hoodle outer end is just dropped in one of them groove of outer shroud.

In to the improvement project of above-mentioned trunk lamp, all grooves are circumference 350 degree and are distributed on outer shroud internal perisporium.

In to the improvement project of above-mentioned trunk lamp, on described outer shroud, be at least provided with two covers and be used for whole lamp to be fixed on the cartridge clip structure that sky is taken.

In to the improvement project of above-mentioned trunk lamp, described cartridge clip structure includes the cartridge clip of the tooth bar with positioning tooth being fixed on outer shroud, the outside turnover of rotating around tooth bar axle center; On described cartridge clip, be provided with the top flat on the positioning tooth that can withstand on tooth bar.

Compared with prior art, the beneficial effects of the utility model are: owing to having outer shroud at interior ring overcoat, and between outer shroud, interior ring, be provided with lamp body and horizontally rotate pinball structure, like this, often horizontally rotate an angle and all can accurately be located by pinball structure, and there will not be loosening, positioning phenomenon, also can not be difficult for horizontal adjustment because rotating to have some setbacks, therefore more reasonable structure of the present utility model, horizontally rotates while regulating and locates more accurately with smooth and easy.

Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:

[accompanying drawing explanation]

Fig. 1 is the schematic perspective view of the utility model embodiment;

Fig. 2 is the structural representation one of the utility model embodiment;

Fig. 3 is the structural representation two of the utility model embodiment;

Fig. 4 is the lamp body of the utility model embodiment and the assembling schematic diagram of interior ring and outer interannular;

Fig. 5 is the operation chart while turning in the cartridge clip structure of the utility model embodiment;

Fig. 6 is the schematic diagram while having turned in the cartridge clip structure of the utility model embodiment;

Fig. 7 is the assembling schematic diagram of the utility model embodiment;

Fig. 8 is the enlarged drawing of the local I of Fig. 7.

[specific embodiment]

The utility model is a kind of trunk lamp, as Fig. 1 to 4, shown in 7, include the lamp body being formed by radiator 1 and face-piece 2, be located at the light source 3 in lamp body, and be enclosed within the interior ring 4 outside radiator 1, described radiator 1 lower end by between inner that side and interior ring 4, be provided with confession lamp body in interior ring around vertical oscillation change the swinging axle 5 of crevice projection angle, at described radiator 1 back, be provided with a drag keel 11, on the arcwall face of described keel 11, be provided with several location divisions spaced apart 12, on described interior ring 4, be provided with the crevice projection angle latch-up structure 6 that after vertically rotating with lamp body, mate the location division 12 on correspondence position, these trunk lamps that are 201310450696.3 with number of patent application are basically identical, difference is: at described interior ring 4 overcoats, have outer shroud 7, at described outer shroud 7, between interior ring 4, be provided with lamp body and horizontally rotate pinball structure 8, like this, often horizontally rotating an angle all can accurately be located by pinball structure, and there will not be loosening, positioning phenomenon, can not be difficult for horizontal adjustment because rotating to have some setbacks yet, so more reasonable structure of the present utility model, horizontally rotate while regulating and locate more accurately with smooth and easy.

In the present embodiment, as shown in Fig. 4,7, described lamp body horizontally rotates pinball structure 8 and includes a plurality of grooves 81 that are located on outer shroud 7 internal perisporiums, the spring 83 that is located at the hoodle 82 in interior ring cross-drilled hole 41 and hoodle 82 is resetted toward outer shroud direction, described hoodle 82 outer ends are just dropped in one of them groove 81 of outer shroud, when horizontal turn lamp body, hoodle from a groove just skid off while sliding into next groove again can horizontal adjustment lamp body level oblique fire angle.At this, hoodle and spring one have three pairs, and this can make to horizontally rotate more steady, and the interval between groove is less, mean that the angle of Level tune is more accurate.Certainly, lamp body horizontally rotates pinball structure 8 and also can arrange conversely, include a plurality of grooves that are located on interior ring periphery wall, the spring that is located at the hoodle on outer shroud and hoodle is resetted toward interior ring direction, at spring action lower pellet, just drop in corresponding that groove.In the present embodiment, a plurality of grooves 81 on outer shroud 7 internal perisporiums are circumference 350 degree and distribute, trunk lamp just can horizontally rotate 350 degree and adjusts oblique fire angle like this, and the object that is not set as 360 degree circle distribution grooves at this is to prevent that lamp body any level from rotating and may twist off power line.

Current, when trunk lamp is installed on ceiling, it is to lean on the twisting force of torsion spring that cartridge clip is clipped in smallpox, we know that the weight of trunk lamp is very heavy, at this moment easily occur that cartridge clip clamps the inadequate situation of dynamics (particularly using after a period of time), people are common is for this reason that way is to strengthen the torsion of torsion spring, but torsion spring is difficult to again cartridge clip to break inward trunk lamp is nested in ceiling too energetically time.For preventing becoming flexible or the excessive situation that is difficult to installation of torsion spring torsion after trunk lamp from being used a period of time, in the present embodiment, as shown in Figs. 5 to 7, on described outer shroud 7, be at least provided with two covers and be used for whole lamp to be fixed on the cartridge clip structure 9 taken of sky, described cartridge clip structure 9 include with screw 91 be fixed on the tooth bar 92 with positioning tooth 921 on outer shroud 7, around the cartridge clip 93 of the outside turnover of tooth bar 92 axle center rotations; On described cartridge clip 93, be provided with the top flat 931 on the positioning tooth 921 that can withstand on tooth bar 92.When trunk lamp is installed to ceiling, first outer shroud and lamp body and interior ring are separated, then with screwdriver, prize cartridge clip, as shown in Figure 5, after being thrown off with positioning tooth 921, the top flat 931 of cartridge clip 93 up rotates cartridge clip, until cartridge clip, then takes out screwdriver vertically upward, at this moment because the non-return effect of top flat makes the cartridge clip upset that can not reset outward, as shown in Figure 6; Next outer shroud is nested in ceiling, stretching in the centre bore of outer shroud with hand again, cartridge clip is rotated outward, when angle top flat of every rotation will be crossed previous positioning tooth and withstands on next positioning tooth again, cartridge clip can not reverse all the time, when cartridge clip clamps smallpox, top flat also just withstands on that corresponding positioning tooth, cartridge clip cannot be reversed all the time and oppositely unclamp, by the top flat on cartridge clip and the self-locking between the positioning tooth on tooth bar, carry out anti-reverse, so just completed the installation of outer shroud; Last again the lamp body of having loaded onto interior ring is come in from outer shroud below cover, as shown in Figure 4, after the lamp body between outer shroud 7, interior ring 4 horizontally rotates 8 pairs of pinball structures and connects, completed and securely trunk lamp has been fixed to the installation on ceiling.

In the present embodiment, cartridge clip is outer " eight " font, and this can make its elastic force larger.

Although reference above embodiment describes the utility model in detail, but it will be apparent to one skilled in the art that by the disclosure, and in the situation that do not depart from principle of the present utility model and the spiritual scope that described claim limits, can the utility model be made a variety of changes or be revised.Therefore, the detailed description of disclosure embodiment is only used for explaining, rather than is used for limiting the utility model, but is defined by the subject-matter of the claims the scope of protection.

Claims

1. a trunk lamp, include the lamp body being formed by radiator and face-piece, be located at the light source in lamp body, and be enclosed within the interior ring outside radiator, described radiator lower end by between inner that side and interior ring, be provided with confession lamp body in interior ring around vertical oscillation change the swinging axle of crevice projection angle, at described radiator back, be provided with a drag keel, on the arcwall face of described keel, be provided with several location divisions spaced apart, on described interior ring, be provided with the crevice projection angle latch-up structure that after vertically rotating with lamp body, mate the location division on correspondence position, it is characterized in that, at described interior ring overcoat, there is outer shroud, at described outer shroud, between interior ring, be provided with lamp body and horizontally rotate pinball structure.

2. trunk lamp according to claim 1, it is characterized in that, described lamp body horizontally rotates pinball structure and includes a plurality of grooves that are located on outer shroud internal perisporium, the spring that is located at the hoodle in interior ring cross-drilled hole and hoodle is resetted toward outer shroud direction, and described hoodle outer end is just dropped in one of them groove of outer shroud.

3. trunk lamp according to claim 2, is characterized in that, all grooves are circumference 350 degree and are distributed on outer shroud internal perisporium.

4. according to the trunk lamp described in claim 1 or 2 or 3, it is characterized in that, on described outer shroud, be at least provided with two covers and be used for whole lamp to be fixed on the cartridge clip structure that sky is taken.

5. trunk lamp according to claim 4, is characterized in that, described cartridge clip structure includes the cartridge clip of the tooth bar with positioning tooth being fixed on outer shroud, the outside turnover of rotating around tooth bar axle center; On described cartridge clip, be provided with the top flat on the positioning tooth that can withstand on tooth bar.