JP3212482U - Lighting equipment - Google Patents

Abstract

The present invention provides a lighting fixture with improved safety in mounting work. A lamp base set 60 containing a core base 10 fixed to a ceiling or the like, a first electric base 20, a switch member 30, a light emitting part, etc. is provided, and the first electric base 20 is provided on the lower surface side of the core base. The switch member 30 is connected to the switch member 30 provided in the core base and connected to the external power source. When the core base is assembled to the lamp body set 60, the switch member 30 is pressed by the lamp body set and turned on. Electricity is supplied to the light-emitting parts by conducting with the second electrical platform on the lamp body set via the first electrical platform 20. When the lamp body set is removed from the core, the switch member 30 is turned off and is electrically disconnected. [Selection] Figure 1

Description

  The present invention relates to a lighting device, and more particularly to a lighting device used as room lighting.

A conventional lighting fixture includes a mounting base and a lamp base.
The mounting base is fixedly installed on the ceiling or wall surface.
A first fitting portion and a power feeding part are installed on the mounting base.
A second fitting part and a light emitting part are installed on the lamp base.
The lamp base and the mounting base are combined by fitting the second fitting portion and the first fitting portion to each other.
The power feeding part feeds the light emitting part to emit light.

However, the conventional structure described above has drawbacks.
When the mounting base is fixed and installed on the ceiling or wall surface, the circuit communicates thereby, and the first fitting portion is energized, but when the user further assembles the lamp base on the mounting base, It is necessary to fit the second fitting portion and the first fitting portion in correspondence.
At this time, the user's body may be inadvertently touched to cause an electric shock, resulting in poor safety.
Even if a tool or other conductive object is inadvertently touched, it will be inconvenient because it will cause a short circuit and if the power is turned off, it will be necessary to test whether the luminaire is normal.

Registered Utility Model No. 3174448 JP 2016-21367 A

  The present invention is to provide a lighting device that is safe and convenient to use.

The lighting fixture includes a core stand, a first electric stand, a switch member, and a lamp body set,
When the lamp body set and the core base are combined with each other, the plurality of convex portions of the lamp body set and the plurality of hook portions of the core base are mutually engaged, and at the same time, a part of the convex portion is The switch member is pressed to be in an ON state, whereby the first electrical platform and the second electrical platform and the light emitting part on the lamp body set are electrically connected to each other, and an external power source is received.
When the lamp body set is removed from the core base, the switch member is not pushed by the convex portion and exhibits an off state.

The lighting device of the present invention has the following effects.
1. When the lamp body set and the pedestal are combined, the convex portion and the hook portion are engaged, and at the same time, the convex portion pushes the switch member so as to be turned on, whereby the third conductive portion and the fourth conductive portion. The first conductive portion, the second conductive portion, the light emitting part, and the external power supply provide communication of an electronic circuit. If the lamp body set is removed from the core, the switch member is turned off, so that safety is high.
2. When the lamp body set is rotated relative to the core base, the convex portion and the hook portion are engaged or disengaged, so that the switch member is turned on or off, and the dual function of combination is provided.

It is a three-dimensional exploded view of a lighting fixture according to the present invention. It is a three-dimensional view of the pedestal of the lighting fixture according to the present invention. It is a three-dimensional exploded view of a lamp body set of a lighting fixture according to the present invention. It is a solid combination figure of the lighting fixture by this invention. It is a three-dimensional view of a lighting fixture according to the present invention. It is a top view of the lighting fixture by this invention. It is sectional drawing cut | disconnected in the 7-7 position in FIG. It is a front view of the lighting fixture by this invention. It is sectional drawing cut | disconnected in 9-9 position in FIG. FIG. 10 is an enlarged view of a position C in FIG. 9. It is a three-dimensional figure of the 2nd operation state of the lighting fixture by this invention. It is sectional drawing of the 2nd operation state of the lighting fixture by this invention. It is a three-dimensional figure of the 3rd operation state of the lighting fixture by this invention. It is a three-dimensional view of a switch member according to the second embodiment of the present invention. FIG. 6 is a top view of a switch member according to a second embodiment of the present invention. It is a three-dimensional view of a switch member and a convex part according to a third embodiment of the present invention.

[Example]
As shown in FIGS. 1 to 6, the lighting device according to the present invention includes a core base 10, a first electric base 20, two switch members 30, at least one assembly member 40, two bolt members 50, and a lamp. A body set 60 is provided.

  The core base 10 is fixedly installed on a wall surface or a ceiling, has a circular thin-walled base shape with an opening facing upward, and has a storage chamber 11 therein for storing electric wires, circuit boards, or other necessary parts. .

  In the center of the storage chamber 11, a cylindrical central base 12 is installed in a protruding shape.

  A hexagonal (or circular) through-groove hole 13 is provided on one end surface of the central base 12.

  Two through-slot holes 14 are annularly formed on the peripheral surface of the core base 10, thereby communicating with the receiving chamber 11 and arranging four L-shaped hook portions 15 in an annular shape.

  The two hook portions 15 and the two through-groove holes 14 correspond to each other.

  In the storage chamber 11, the first assembly portions 16 for the two switch members 30 are respectively installed, thereby corresponding to the two through-groove holes 14, and two second second portions each having a screw hole shape. The assembling part 17 is installed, thereby corresponding to the two first assembling parts 16 respectively.

  The first assembly portion 16 is located between the through groove hole 14 and the second assembly portion 17.

  The first electric platform 20 is housed and installed in the central platform 12, and a first conductive portion 21 and a plurality of claw-shaped second conductive portions 22 arranged in an annular shape are disposed on the upper surface thereof.

  The first conductive portion 21 is installed through the through-groove hole 13 of the central platform 12.

  The two switch members 30 are respectively assembled on the two through-groove holes 14 and the two first assembly portions 16.

  An operating member 31 is installed on the switch member 30.

  The operating member 31 is exposed to the outside of the core base 10 through the opening of the through groove hole 14.

  The switch member 30 is a micro switch.

  The two assembly members 40 each having a plate shape are assembled on the two second assembly portions 17 and the two switch members 30, respectively.

  The switch member 30 is limited to the assembly member 40 and is assembled to the first assembly unit 16.

  The two bolt members 50 are assembled to the two second assembly parts 17 by screwing the two assembly members 40 respectively.

  The bolt member 50 is a screwing member.

  The lamp body set 60 is assembled with the core base 10.

  After assembling the lamp body set 60 to the core base 10, the lamp body set 60 presses the operating member 31 of the switch member 30 protruding outside from the through groove hole 14 at the position of the through groove hole 14, As a result, the switch member 30 is turned on, and thus the first conductive portion 21 and the second conductive portion 22 of the first electric table 20 are electrically connected to the external power source 70.

  When the lamp body set 60 is removed from the core base 10, the operating member 31 of the switch member 30 returns from the pressed state, whereby the switch member 30 is turned off and the first conductive portion 21 and the second conductive portion. The electrical conduction state between the second conductive portion 22 and the second conductive portion 22 is cut off from the external power source.

  The lamp body set 60 includes a lamp base 61, a second electric base 62, a light emitting part 63, and a lamp shade 64.

  The lamp base 61 is provided with a housing recess 611 that forms a circular recess.

  A plurality of convex portions 612 each having a convex block shape are annularly installed on the peripheral surface of the accommodating concave portion 611 of the lamp base 61.

  The convex portion 612 and the hook portion 15 of the core base 10 are engaged with each other, whereby the core base 10 and the lamp body set 60 are combined.

  When the convex part 612 of the lamp base 61 and the corresponding hook part 15 of the through-slot hole 14 of the core base 10 are engaged with each other, the convex part 612 comes into contact with the actuating member 31, thereby turning on the switch member 30. Thus, the first conductive portion 21 and the second conductive portion 22 of the first electric platform 20 are electrically connected to the external power source 70.

  The second electrical table 62 is accommodated and installed in the accommodation recess 611 of the lamp body set 60, and a third conductive part 621 and a fourth conductive part 622 are installed thereon, whereby the first electrical table. The first conductive portion 21 and the second conductive portion 20 are connected to each other and are electrically connected.

  The light emitting part 63, the lamp base 61, and the second electric base 62 are assembled to each other, and are connected to and electrically connected to the third conductive portion 621 and the fourth conductive portion 622, and emit light through current.

  The lamp shade 64 and the lamp base 61 are assembled with each other.

  The light emitting part 63 is accommodated in a lamp shade 64 that can transmit light.

  In a specific embodiment, the first conductive portion 21 and the fire wire 71 of the external power supply 70 are connected, and one electrical contact 300 of the switch member 30 and the ground wire 72 of the external power supply 70 are connected and the other electrical connection. The contact 301 is connected to the second conductive portion 22, and the operating member 31 is pressed by the convex portion 612 of the lamp base 61 and connected to the two electrical contacts 300 and 301 of the switch member 31.

  As shown in FIGS. 6 and 7, the lamp body set 60 and the core base 10 are assembled to each other, the second electric table 62 and the first electric table 20 are combined, and the third conductive portion 621 and When the fourth conductive portion 622 and the first conductive portion 21 and the second conductive portion 22 are connected and electrically connected, the first conductive portion 21 and the second conductive portion are connected to an external power source. The electrical circuit is turned on, and the light emitting part 63 emits light by being supplied with an external power source current.

  Of course, as in the prior art, the external power supply can be provided with a switch to control the supply of the external power supply.

  As shown in FIGS. 8 to 10, when the lamp body set 60 is rotated relative to the core base 10 when the lamp body set 60 is attached to the core base 10 fixed to a ceiling or the like, the lamp body set 60 is rotated. The convex part 612 of 60 and the hook part 15 of the core base 10 are engaged with each other, and the lamp body set 60 is fixed in combination with the core base 10. At this time, the convex part 612 is fixed to the core base 10. The switch member 30 is turned on by pressing the operating member 31 of the switch member 30 extending from the through-groove hole 14, and the third conductive portion 621, the fourth conductive portion 622, the first conductive portion 21, the first The two conductive portions 22 and the light emitting part 63 are electrically connected.

  As shown in FIGS. 11 to 13, when the user rotates and separates the lamp body set 60 and the core base 10, the convex portion 612 and the hook portion 15 are separated from each other, and the operating member 31 is Thus, the switch member 30 is turned off, and the first conductive portion 21 and the second conductive portion 22 are disconnected from the external power source. At the same time, the lamp body set 60 is Leave 10

  As shown in FIGS. 14 and 15, a convex column 32 and an elastic part 33 that are spaced apart from each other are installed in the switch member 30, and both ends of the elastic part 33 are connected to two convex columns 32. Mating.

  When the operating member 31 is moved by being pressed by the convex portion 612, the elastic part 33 is compressed, and at the same time, the two convex columns 32 are in contact with each other, and thus the switch member 30 is turned on.

  As shown in FIG. 16, the switch member 30 includes two electrode pieces 310 that are spaced apart from each other, the convex portion 612 is made of a conductive material, the convex portion 612 rotates, and the two electrode pieces simultaneously. When connected to 310, the switch member 30 is turned on.

  In another embodiment according to the present invention, the eight protrusions 612 arranged in an annular shape with an equal central angle and the four hook portions 15 arranged in an annular shape with an equal central angle include two through-slot holes 14 and two. The switch member 30 is provided.

  The hook portion 15 and the through-slot hole 14 are deviated from the central angle by 45 degrees.

  Each hook portion 15 includes a convex portion 612 and engages with the convex portion 612, and the other two convex portions 612 press the two switch members 30, respectively.

  In another embodiment of the present invention, the core base 10 and the lamp body set 60 have a circular shape, a tetragonal shape, a pentagonal shape, or various shapes in appearance.

The advantages of the present invention are as follows.
1. The convex part 612 and the hook part 15 are engaged with each other by the operation of combining the lamp body set 60 and the core 10, and at the same time, the convex part 612 pushes the switch member 30 and is turned on, thereby the third conductive part 621. The fourth conductive portion 622, the first conductive portion 21, the second conductive portion 22, and the light emitting part 63 are electrically connected to the external power source. If the lamp body set 60 is removed from the core 10, the switch member 30 exhibits an off state, so that safety is high.
2. When the lamp body set 60 is rotated relative to the core base 10, the convex portion 612 and the hook portion 15 are engaged or disengaged, so that the switch member 30 is turned on or off, and the assembly has a dual function. Is provided.

  The present invention has the novelty that is a requirement for utility model registration, has sufficient progress compared to similar products of the past, has high practicality, meets the needs of society, and has a very high industrial utility value. large.

DESCRIPTION OF SYMBOLS 10 Core stand 11 Storage chamber 12 Central stand 13 Through-groove hole 14 Through-groove hole 15 Hook part 16 1st assembly part 17 2nd assembly part 20 1st electrical stand 21 1st electroconductive part 22 2nd electroconductive part 30 Switch member 300, 301 Electrical contact 31 Actuating member 310 Electrode piece 32 Convex pillar 33 Elastic part 40 Assembly member 50 Bolt member 60 Lamp body set 61 Lamp base 611 Receiving concave part 612 Convex part 62 Second electric base 621 Third conductive part 622 Fourth conductive part 63 Light-emitting part 64 Lamp shade 70 External power supply 71 Fire wire 72 Ground wire

Claims (10)

A lighting fixture,
A illuminator mounting member core stand, first electric stand, two switch members, at least one assembly member, two bolt members, a lamp body set,
In the core stand, a storage chamber is provided, and a central base is provided in a protruding shape at the center of the storage chamber, and a through hole is formed in the end surface of the central base. Installing at least one through-groove that communicates with the containing chamber;
A plurality of hook portions are provided on the outer periphery of the core base, and at least one first assembly portion is installed in the housing chamber so as to be opposed to the through groove hole.
A second assembling portion is installed in the housing chamber in correspondence with the first assembling portion, so that the at least one first assembling portion is located between the through groove hole and the second assembling portion, respectively. ,
The first electric platform is provided with a first conductive portion and a second conductive portion at an upper portion thereof, inserted and accommodated in the through hole in the central platform, and is exposed and installed from the opening of the through hole.
The switch member is assembled at a position close to the through-slot hole and the first assembly part, and part of the switch member projects out of the core base through the through-slot hole,
The at least one assembly member is assembled on the second assembly portion and the switch member, and thus the switch member is limited to the assembly member and assembled at the first assembly portion position.
The lamp body set includes a lamp base, a second electric stand, and a light emitting part, and the lamp base is provided with an accommodation recess, and a plurality of projections are annularly installed on the inner peripheral surface of the accommodation recess. ,
When the core base and the lamp body set are combined, and each hook portion on the outer periphery of the core base and the convex portion on the inner peripheral surface of the lamp base are engaged with each other, each convex portion presses the corresponding switch member. As the ON state, the first conductive part and the second conductive part and the electrical circuit of the external power supply are conducted,
When the convex portion and the hook portion are disengaged, the convex portion does not press the switch member, and the switch member is turned off, and the first conductive portion, the second conductive portion, and the external power source The electrical circuit of
The second electric platform of the lamp body set is housed and installed in the housing recess, provided with a third conductive portion and a fourth conductive portion, and the first conductive portion and the second conductive portion of the first electric platform. Each electrically connected to the conductive part,
When the light emitting part, the lamp base and the second electric stand are assembled to each other,
The light emitting part, the third conductive portion, and the fourth conductive portion are electrically connected to each other and supplied with electric power from an external power source. The core stand is fixedly installed on an object,
The core stand has a circular thin bowl shape with the opening facing upward,
The accommodating chamber accommodates and installs at least one electric wire and circuit board,
The lighting device according to claim 1, wherein the central platform has a cylindrical shape, and the through-groove hole has a hexagonal groove shape. At least one through groove hole in the outer periphery of the core base is two,
The two through-grooves have an annular arrangement;
The plurality of hook portions are four and have an annular arrangement,
The lighting device according to claim 1, wherein the two hook portions and the two through grooves are opposed to each other. The second assembly portion has a screw hole shape and is provided with at least one bolt member;
The at least one bolt member is installed through the at least one assembly member and coupled to the second assembly;
Thereby, this assembly member is assembled | attached to this 2nd assembly part position, The lighting fixture of Claim 1 characterized by the above-mentioned. The lighting device according to claim 1, wherein the switch member is a micro switch. At least one through-groove hole in the outer periphery of the core base is located on the inner periphery of at least one hook portion;
2. The lighting device according to claim 1, wherein when the convex portion on the inner surface of the lamp body set is engaged with the hook portion, the switch member is simultaneously pressed to be turned on. The lamp body set includes a lamp shade capable of transmitting light,
The illuminator according to claim 1, wherein the lamp shade and the lamp base set are assembled to each other, and the light emitting parts are accommodated and installed in the lamp shade. The switch member includes two convex columns and elastic parts,
The two convex columns are opposed to each other with a space between them, and are respectively fitted on both ends of the elastic part. When the switch member is pressed against the convex part, the elastic part is compressed and the two The illuminating device according to claim 1, wherein the convex columns are in contact with each other, and thus the switch member is turned on. The switch member includes two electrode pieces spaced apart from each other,
The convex portion has conductivity,
The lighting device according to claim 1, wherein when the convex portion presses two electrode pieces of the switch member, the switch member is turned on.   The number of projections on the inner surface of the lamp body set is greater than the number of hooks on the outer periphery of the core base, and a part of the plurality of projections and all of the plurality of hooks are engaged with each other, and the other projections The lighting device according to claim 1, wherein the switch member is pressed to exhibit an ON state.

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