CN209130638U

CN209130638U - A kind of downlight

Info

Publication number: CN209130638U
Application number: CN201822266757.1U
Authority: CN
Inventors: 戚首贤
Original assignee: Shaoxing Shangyu Hua Ten Electric Appliance Co Ltd
Current assignee: Shaoxing Shangyu Hua Ten Electric Appliance Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-07-19
Anticipated expiration: 2028-12-29

Abstract

The utility model relates to the technical fields of lamps and lanterns, it is related to a kind of downlight, including pedestal, it is set on the base and with the power supply lid being open, the power supply, which covers and is located on the bottom wall of the opening, is provided with junction block, the power supply, which covers and is located in the opening, is embedded with line lid, line lid two sides are provided with pin, the power supply covers the jack offered for the pin grafting, the side that two pins are located remotely from each other is provided with several towards far from the inclined helical teeth in pedestal side, the power supply covers and is located at the fixture block being provided in the jack for being embedded between the adjacent helical teeth.The utility model has the effect that through the mating realization line lid between pin and jack and the dismounting between power supply lid, can more convenient ground mounting and dismounting lines lid, it is easy to repair.

Description

A kind of downlight

Technical field

The utility model relates to the technical fields of lamps and lanterns, more particularly, to a kind of downlight.

Background technique

Downlight is that one kind is embedded into ceiling, and the illuminating lamp holder of the light downward radiation issued, mainly cooperates Key lighting lamp uses, and for the illumination to key lighting light beta radiation in corner of the room compared with weak position, is also used for building dusk sometimes Secretly, warm visual effect, therefore have in house decoraton field and be widely applied.

Authorization Notice No. be CN204345484U Chinese utility model patent, disclose a kind of LED light, the lamp mainly by Lamp body and power supply lid are composed, which is mainly composed of lamp body and power supply lid, and the lamp body top is equipped with built-in electricity Source forms an entirety with lamp body, and the power supply lid is connect with the lamp body, and the power supply is covered equipped with crimping lid.Such lamp Using high thermal conductivity fine aluminium is inlayed in heat dissipation plastic cement, weight reduces installation, transport difficulty compared with metal, reduces personal safety hidden danger, more Environmental protection and safety.

Prior art among the above has the following deficiencies: that the crimping lid on such lamp is bolted on power supply lid On, it when needing to replace the electric wire in crimping lid, needs to remove bolt using screwdriver, dismounting is more troublesome, no It is easy to repair.

Utility model content

The purpose of the utility model is to provide a kind of downlight, can more convenient ground mounting and dismounting lines lid, it is easy to repair.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of downlight, including bottom Seat, the power supply lid for being set on the base and having opening, the power supply cover and are located to be provided on the bottom wall of the opening and connect Line seat, the power supply, which covers and is located in the opening, is embedded with line lid, and line lid two sides are provided with pin, the power supply The jack offered for the pin grafting is covered, the side that two pins are located remotely from each other is provided with several towards far from pedestal The inclined helical teeth in side, the power supply cover and are located in the jack and be provided with for being embedded between the adjacent helical teeth Fixture block.

By using above-mentioned technical proposal, when hookup wire lid, when pin is embedded in jack, fixture block will be contradicted oblique On tooth, pin deformation is caused after helical teeth stress, pin will be embedded in jack, at this time fixture block can constantly be embedded in helical teeth it Between, when line lid lid is closed in opening, helical teeth is contradicted on fixture block, a possibility that reducing its disengaging, and pin stretches out jack；When When needing to remove line lid, pinching two pins keeps the two close to each other, so that pin deformation, fixture block is detached from helical teeth at this time, To taking out pin, line lid is opened, can more convenient ground mounting and dismounting lines lid, it is easy to repair.

The utility model is further arranged to: the fixture block is set as setting with the helical teeth far from the side of the pedestal The inclined-plane matched.

By using above-mentioned technical proposal, when helical teeth contradicts on fixture block, helical teeth will elder generation and contact of incline plane, at this time tiltedly Tooth is opposite with inclined-plane when sliding, and fixture block is smaller to the resistance of helical teeth, can play guiding function, is convenient for pin deformation, can be compared with Easily to insert the prongs within jack.

The utility model is further arranged to: the power supply covers and is located to be provided on the inner wall of the opening and is used for Contradict the limited block on line lid edge.

By using above-mentioned technical proposal, after line lid is inserted into opening, the edge of line lid will be contradicted in limited block On, position-limiting action is formed to it, line lid is pressed on junction block after preventing pin to be excessively inserting into jack, and can make line lid lid After getting togather, line covers end and flushes with power supply lid, and aesthetic measure is preferable.

The utility model is further arranged to: the power supply is covered and is set vertically on the inner wall that is located on both sides of the opening It is equipped with guide pad, the guide groove for guide pad insertion is offered on the side wall of the line lid.

By using above-mentioned technical proposal, when line lid is embedded in opening, guide pad will be embedded in guide groove, right The direction of motion of line lid plays guiding function, can be embedded in jack convenient for pin, saves the time of device to hole, is easily installed line Lid.

The utility model is further arranged to: the guide groove is in flared close to one end of the pedestal.

By using above-mentioned technical proposal, when line lid is embedded in, guide pad will be first embedded in the guide groove in flared, Preferable guiding function can be played, installation convenience is improved.

The utility model is further arranged to: threaded hole there are two symmetrically opening up on the side wall of the power supply lid, institute It states pedestal two sides and is provided with fixed plate, the rotation hole being correspondingly arranged with the threaded hole, institute are offered in two pieces of fixed plates State and be equipped with rotation axis in rotation hole, and the threaded one end of the rotation axis is connected in the threaded hole, the rotation axis with The rotation hole interference fit.

Power supply lid is first embedded in pedestal when downlight is installed by using above-mentioned technical proposal, when threaded hole and rotation When the pairing of hole, rotation axis is worn into rotation hole, and one end of rotation axis is threaded into threaded hole, so that rotation axis be consolidated It is scheduled on power supply to cover, while the light angle of downlight can be adjusted by rotation power supply lid, improve using effect.

The utility model is further arranged to: being provided with fixed ring on the pedestal, and is arranged on the pedestal useful In the fixation device on the ceiling that is fixed, the fixed device include the fixing groove being provided in fixed plate, setting exist In fixed plate and the axis that is located in fixing groove and it is rotatably connected on axis and for pushing against abutting group on the ceiling Part.

By using above-mentioned technical proposal, abutting component can be first rotated, so that power supply lid passes through ceiling, at this time fixed ring It will contradict on the ceiling, push against the other side that component will be located at ceiling, unclamp after pushing against component, day will be pushed against On card, so that downlight is ceiling mounted, install more convenient.

The utility model is further arranged to: opened up on the axis it is jagged, the abutting component include be set in On axis and one end contradicts torsional spring in fixed plate, the lever on the torsional spring other end and being in U-shape and setting is arranged in one end On the lever other end and it is threaded through the shank in torsional spring.

By using above-mentioned technical proposal, when installation pushes against component, pressable lever keeps its two sides close to each other, lever After side will make torsional spring compressive deformation, the length of torsional spring shorten after being pushed against on torsional spring, can be embedded by notch to In fixing groove, and one end of torsional spring is contradicted in fixed plate, after unclamping lever at this time, its both ends will when torsional spring restores former long It can be set on axis, be easily installed, and shank is threaded through in torsional spring the possibility that the other end of lever can be prevented to be detached from torsional spring Property.

In conclusion the advantageous effects of the utility model are as follows:

1. when hookup wire lid, when pin will be embedded in jack, fixture block will be contradicted on helical teeth, after helical teeth stress Lead to pin deformation, pin will be embedded in jack, and fixture block can be constantly embedded between helical teeth at this time, when the conjunction of line lid lid is being opened A possibility that when at mouthful, helical teeth is contradicted on fixture block, reduces its disengaging, and pin stretches out jack and pinches when needing to remove line lid Firmly two pins keep the two close to each other, so that pin deformation, fixture block is detached from helical teeth at this time, so that pin is taken out, it will Line lid open, can more convenient ground mounting and dismounting lines lid, it is easy to repair；

2. after rotating lever, so that power supply lid is embedded in ceiling, when fixed ring is contradicted on the ceiling, release is held Handle, torsional spring will drive lever to push against on the ceiling, so that downlight is ceiling mounted, it is more convenient to install.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial exploded view of the utility model, for showing power socket and pedestal connection relationship；

Fig. 3 is another partial exploded view of the utility model, for showing the structure inside line lid；

Fig. 4 is the portion A enlarged drawing in Fig. 3, for showing fixture block.

Appended drawing reference: 100, pedestal；110, power supply lid；111, it is open；120, junction block；130, threaded hole；140, fixed Plate；141, rotation hole；142, rotation axis；200, fixed ring；210, fixed device；211, fixing groove；212, axis；213, it pushes against Component；214, torsional spring；215, lever；216, shank；217, notch；300, line lid；310, pin；320, jack；330, tiltedly Tooth；340, fixture block；350, limited block；360, guide pad；370, guide groove.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of downlight including pedestal 100, is arranged on pedestal 100 and the electricity with opening 111 referring to Fig.1, Fig. 2, Fig. 3 Source lid 110 on power supply lid 110 and is located on the bottom wall of opening 111 and is equipped with junction block 120, symmetrical on the side wall of power supply lid 110 Ground is opened up there are two threaded hole 130, while 100 two sides of pedestal are integrally provided with fixed plate 140, open in two fixed plates 140 Equipped with rotation hole 141 corresponding with threaded hole 130.Rotation axis 142, and one end spiral shell of rotation axis 142 are equipped in rotation hole 141 Line is connected in threaded hole 130, and rotation axis 142 and the rotation hole 141 are interference fitted.By the installation of power supply lid 110 to pedestal 100 After upper, so that threaded hole 130 and 142 pairing of rotation axis, then rotation axis 142 is worn into rotation hole 141, while to rotate Axis 142 is threaded in threaded hole 130 and tightens, and rotary power lid 110 is after downlight installs to adjust its irradiation Angle.

Referring to Fig. 2, it is wholely set fixed ring 200 on pedestal 100, and be provided on pedestal 100 for being fixed in Fixation device 210 on ceiling, fixed device 210 include fixing groove 211, axis 212 and are rotatably connected on axis 212 And for pushing against abutting component 213 on the ceiling.Fixing groove 211 is provided in fixed plate 140, and axis 212 is wholely set In fixed plate 140 and it is located in fixing groove 211.Open up jagged 217 on axis 212, push against component 213 include torsional spring 214, Lever 215 and shank 216, torsional spring 214 is set on axis 212 and one end contradicts in fixed plate 140, and lever 215 is in U Shape, and one end of lever 215 and the other end of torsional spring 214 are wholely set, shank 216 is threaded through in torsional spring 214 and and lever 215 other end is wholely set.When installation pushes against component 213, pressable lever 215 keeps its two sides close to each other, lever 215 Side will make 214 compressive deformation of torsional spring, after the length of torsional spring 214 shortens, can pass through notch after being pushed against on torsional spring 214 217 are embedded into fixing groove 211, and one end of torsional spring 214 is contradicted in fixed plate 140, unclamp lever 215 at this time Afterwards, its both ends will be set on axis 212 when torsional spring 214 restores former long.

It is embedded with line lid 300 referring to Fig. 3, while on power supply lid 110 and in opening 111,300 two sides of line lid are integrated It is provided with pin 310, and offers the jack 320 for 310 grafting of pin on power supply lid 110, what two pins 310 were located remotely from each other Side has been wholely set several towards far from the inclined helical teeth 330 in 100 side of pedestal, on power supply lid 110 and is located in jack 320 and sets It is equipped with the fixture block 340 for being embedded between adjacent inclined teeth 330, fixture block 340 is set as far from the side of pedestal 100 and helical teeth The inclined-plane of 330 establishings.It has been wholely set on power supply lid 110 and on the inner wall of opening 111 for contradicting online 300 edge of lid On limited block 350.It has been wholely set guide pad 360 on power supply lid 110 and on the inner wall of 111 two sides of opening simultaneously, has been led It is vertically arranged to block 360.The guide groove 370 being embedded in for guide pad 360 is correspondingly offered on the side wall of online lid 300, and is led To slot 370 close to one end of pedestal 100 in flared.

The implementation principle of the present embodiment are as follows: when installation downlight, power supply lid 110 is embedded in pedestal 100, so that threaded hole 130 with 142 pairing of rotation axis, then rotation axis 142 is worn into rotation hole 141, while rotation axis 142 is threaded in It in threaded hole 130 and tightens, rotary power lid 110 then makes two to adjust its irradiating angle after downlight installs Power supply lid 110 is passed through ceiling by 214 deformation of torsional spring after the lever 215 of side rotates, so that fixed ring 200 is contradicted in ceiling On, lever 215 is then unclamped, lever 215 will be pushed against the other side of ceiling, so that downlight is fixed on the ceiling.

Then electric wire is inserted into junction block 120, and then line lid 300 is embedded at the opening 111 of power supply lid 110, is made Guide pad 360 is obtained to be embedded in guide groove 370, pin 310 will be inserted into jack 320, as pin 310 is constantly inserted into, Fixture block 340 will be constantly embedded between helical teeth 330, when the edge of line lid 300 contradicts on limited block 350,300 upper end of line lid One is formed with power supply lid 110, and fixture block 340 is embedded between helical teeth 330, thus fixing line lid 300, while pin 310 is stretched Jack 320 out；When needing to remove line lid 300, pinching two pins 310 keeps the two close to each other, so that 310 shape of pin Become, fixture block 340 is detached from helical teeth 330 and opens line lid 300 to taking out pin 310 at this time, can dismount more conveniently Line lid 300, it is easy to repair.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of downlight, including pedestal (100), the power supply lid (110) for being arranged on pedestal (100) and having opening (111), institute It states on power supply lid (110) and is provided with junction block (120) on the bottom wall of the opening (111), it is characterised in that: the electricity It is embedded with line lid (300) on source lid (110) and in the opening (111), line lid (300) two sides are provided with pin (310), the jack (320) for the pin (310) grafting, two pins (310) are offered on the power supply lid (110) The side being located remotely from each other be provided with it is several towards far from the inclined helical teeth in pedestal (100) side (330), on the power supply lid (110) And it is located at the fixture block (340) being provided in the jack (320) for being embedded between the adjacent helical teeth (330).

2. a kind of downlight according to claim 1, it is characterised in that: the fixture block (340) is far from the pedestal (100) Side is set as the inclined-plane with the helical teeth (330) establishing.

3. a kind of downlight according to claim 2, it is characterised in that: on the power supply lid (110) and be located at the opening (111) it is provided on inner wall for contradicting the limited block (350) on line lid (300) edge.

4. a kind of downlight according to claim 1, it is characterised in that: on the power supply lid (110) and be located at the opening (111) it is vertically arranged with guide pad (360), offers on the side wall of the line lid (300) for the guiding on the inner wall of two sides The guide groove (370) of block (360) insertion.

5. a kind of downlight according to claim 4, it is characterised in that: the guide groove (370) is close to the pedestal (100) One end be in flared.

6. a kind of downlight according to claim 1, it is characterised in that: symmetrically opened on the side wall of the power supply lid (110) If there are two threaded hole (130), pedestal (100) two sides are provided with fixed plate (140), on two pieces of fixed plates (140) The rotation hole (141) being correspondingly arranged with the threaded hole (130) is offered, is equipped with rotation axis in the rotation hole (141) (142), and the threaded one end of the rotation axis (142) is connected in the threaded hole (130), the rotation axis (142) and institute State rotation hole (141) interference fit.

7. a kind of downlight according to claim 6, it is characterised in that: be provided with fixed ring on the pedestal (100) (200), the fixation device (210) for being fixed on the ceiling, the fixed dress and on the pedestal (100) are provided with (210) are set to include the fixing groove (211) being provided on fixed plate (140), be arranged on fixed plate (140) and be located at fixing groove (211) it axis (212) in and is rotatably connected on axis (212) and for pushing against abutting component on the ceiling (213)。

8. a kind of downlight according to claim 7, it is characterised in that: jagged (217) are opened up on the axis (212), Described push against component (213) include the torsional spring (214) being set in the conflict of on axis (212) and one end on fixed plate (140), one End setting is on torsional spring (214) other end and the lever (215) being in U-shape and setting on lever (215) other end and are worn Shank (216) in torsional spring (214).