JP3188266U - Recessed lighting fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an embedded lighting fixture provided with a panel and a mounting for fixing. An embedded lighting fixture that can be fixedly installed in an opening 11b on the surface of a structure, and includes a main body 1, a light emitting device 2, and an electric circuit portion. The main body 1 includes a panel 11 and a fixed portion, and the inside of the panel 11 includes a light transmitting portion 11a corresponding to the light emitting device 2. The main body 1 is provided in the opening 11b on the surface of the structure through the fixing portion. The first joint portion further includes a plurality of protrusions, each of which is a guide groove structure in which the protrusions are recessed inward along the radial direction from the local surface of the first joint portion. The second joint portion 12a includes a plurality of rail slopes and a plurality of locking grooves, and these rail slopes and these locking grooves are respectively distributed in an annular shape on the inner surface of the second joint portion 12a, and each of the protrusions thereof. Corresponds to. Each rail slope has a slope structure that is recessed from the inner surface of the second joint portion 12a toward the inner surface along the radial direction. [Selection diagram] Fig. 2

Description

  The present invention relates to an embedded luminaire, and more particularly, to an embedded luminaire that can be attached to the surface of a structure such as a basket, a kitchen storage shelf, or an interior structure.

Conventional embedded lighting fixtures are lighting fixtures that can be attached to the surface of a structure such as a basket, a kitchen storage shelf, or an interior structure.
However, this type of embedded luminaire is usually complicated in design and does not have a function such as smart type automatic sensing.

  Therefore, an object of the present invention is to provide an embedded luminaire including a panel and a fixing mount.

  Another object of the embedded lighting device according to the present invention is that the embedded lighting device according to the present invention can be used for various furniture structures through its base and used as a light source.

  A further object of the embedded lighting device according to the present invention is to allow the embedded lighting device according to the present invention to be used for the structure of various kitchen storage shelves through the base. It is to provide lighting for the inside or the surrounding of the kitchen storage shelf by being coupled to the structure.

The present invention mainly relates to an embedded luminaire, and is an embedded luminaire that can be fixed to an opening on the surface of a structure, and emits light by power driving with a main body including a panel and a fixing portion. A light emitting device that can perform the above operation, and an electric circuit unit that includes an operation unit, a power unit, and a control unit.
The panel includes a light transmitting portion corresponding to the light emitting device, which is hollowed through the panel. The fixing portion is provided on the rear end surface of the panel, and the main body is provided in the opening on the surface of the structure through the fixing portion. The light emitting device is fixed in the electric circuit portion and the main body and is electrically connected to the electric circuit portion. The operation unit can provide an operation interface to operate the luminaire structure according to the present invention, and can transmit a message generated by the operation to the control unit. The power unit is a power supply device and is used to supply power required for the lighting fixture structure according to the present invention. The control unit is used for judging a message generated by the operation of the operation unit, selecting ON or OFF of the light emitting device, and allocating the power supplied by the power unit. The panel is a disk structure. The first connecting portion is formed on the outer peripheral surface of the annular portion that extends vertically below the bottom edge of the panel. The fixing part is a hollow cylindrical case structure that matches the panel and has a circular opening at the top, and the circular opening penetrates from the hollow interior of the panel to the top. The second coupling part is formed on the vertical surface at the top of the inner ring peripheral surface of the fixed part. The first coupling portion and the second coupling portion mesh with each other. The first coupling portion further includes a plurality of projections, and each of the projections has a guide groove structure that is recessed from the local surface of the first coupling portion toward the inner surface along the radial direction. The second coupling portion further includes a plurality of rail slopes and a plurality of locking grooves, and the rail slopes and the locking grooves are respectively distributed in an annular shape on the inner surface of the second coupling portion. Corresponds to the protrusion. Each rail slope has a slope structure that is recessed from the inner surface of the second coupling portion toward the inner surface along the radial direction. The slope structure of the rail slope slopes from the end face of the circular opening of the fixed portion and extends downward to the corresponding locking groove. The locking groove has a structure that is recessed from the inner surface along the inner surface of the second coupling portion toward the inner surface along the radial direction, and includes a locking groove opening, and a lower edge of the opening of the locking groove Is connected to the slope surface of the rail slope.

  In the above, when the panel is rotated along the descending direction of the rail slope, each projection is inclined and slid downward from the corresponding rail slope to the opening of the locking groove. The panel is fixed to the top of the fixed portion by being fitted into the opening of the locking groove and being restricted in the locking groove. And the panel is rotated along the rising direction of the rail slope, each projection protrudes from the corresponding groove opening and rises above the corresponding rail slope. Toward the top circular opening at the fixed part, respectively, and the panel is detached from the fixed part.

  In the above, the opening on the surface of the structure is a cylindrical concave groove that matches the cylindrical case structure of the fixed part, and the outer diameter of the fixed part matches the inner diameter of the opening and has an intermediate fit assembly relationship. Form.

  The fixing portion further includes a plurality of horizontal patterns, and the horizontal patterns are arranged in a ring shape and protrude from the annular peripheral surface of the fixing portion.

  Next, the fixing portion is a vertical pattern further including a plurality of vertical patterns, in which the vertical patterns are arranged in a ring shape and protrude from the annular peripheral surface of the fixing portion.

  The top of the panel further includes a plurality of pressing parts, and each pressing part is recessed from the top of the panel downward.

  In the above, the fixed portion further includes a magnet provided at the bottom end of the fixed portion, and the structure surface is made of a material including a magnetic material, and the fixed portion is attracted to the structure surface through the magnet. Can do.

  In the above, the panel further includes an opening, the opening passes through the panel, the position corresponds to the selection element, and the selection element is an electrical switching element that generates a trigger signal through a touch. .

  In addition, the selection element is selected from any one of a push button switch and a capacitive touch switch.

  In the above, the panel may further include an opening, the opening may penetrate the panel, the position corresponds to the selection element, and the selection element may be a non-contact photosensor element.

  In addition, the selection element is selected from any one of a non-contact type optical sensor element among a pyroelectric infrared sensor, a reflective photocoupler, a photoresistor, and a solar sensor.

  In the above description, the selection element is a vibration sensor.

  In the above, the electric circuit unit further includes a circuit board provided in the main body, and the selection element, the power supply unit, and the control unit are provided on the circuit board.

  The light emitting device is provided on the circuit board.

  In the above, the light transmitting portion of the panel is made of a material that can further transmit light.

  In addition, the light transmitting portion of the panel has a lens structure that is further subjected to secondary optical processing corresponding to the light emitting device.

  In the above, the main body further includes a reflective plate surrounding the light emitting device with a cup-shaped structure having a reflection effect.

  In the above, the bottom surface of the circuit board further includes a plurality of battery contact areas, and each battery contact area is a conductive layer on the surface of the circuit board and forms the electrode input side of the power unit. And the power unit further includes at least one battery holder, the battery holder being electrically connected to the bottom surface of the circuit board and secured to form another electrode input side of the power unit. The battery holder can fix and electrically connect the battery. One electrode of the battery is electrically connected to the battery contact area of the circuit board, the other electrode of the battery is electrically connected to the battery holder, and indirectly to the circuit board through the battery holder. And the battery power is supplied to the electrical circuit unit and the light emitting device through the power unit.

  In addition, the battery can be a button-type battery.

  Next, the bottom ends of these battery holders are electrically connected to the circuit board and fixed. The battery holder is made of a conductive material and includes a battery clip. Since the battery holder extends an appropriate distance upward from the circuit board, the space between the circuit board and the battery clip corresponds to the positions of the positive and negative pole ends of the battery. The battery clip is more elastic, warps toward the circuit board, and presses and locks against one electrode of the battery, between the other electrode of the battery and the battery contact area on the circuit board. To make good electrical contact.

  In the above, the control unit in the electric circuit unit further includes means for detecting power shortage of the power supply unit, and selects intermittent on / off of the light emitting device corresponding to the power shortage state of the power supply unit To do.

  In actuality, the panel and the fixing portion are selected from any one made of a plastic material or a metal material.

  According to the present invention, the fixing mount can be provided in the structure, and since the panel and the fixing mount can be assembled or separated from each other, the embedded lighting fixture is provided in the structure. Also, it is convenient to replace the battery of the embedded lighting fixture through the method of removing the panel.

The perspective view which shows the state which the embedded lighting fixture concerning this invention assembled. 1 is an exploded perspective view showing a specific embodiment of FIG. The exploded perspective view seen from another angle of the Example of FIG. Electricity explanatory diagram of the embedded lighting fixture according to the present invention The perspective view which shows the use condition of the specific Example of FIG. The perspective view which shows another use condition of the specific Example of FIG. The perspective view which shows another use condition of the specific Example of FIG. Sectional view taken along the line II in FIG. 5B The side view which shows the local element of the embedded lighting fixture which concerns on this invention Side surface sectional drawing which shows another local element of the embedded lighting fixture which concerns on this invention The top view which shows the 1st state of the embedded lighting fixture which concerns on this invention The top view which shows the local element of the embedded lighting fixture which concerns on this invention The top view which shows the 2nd state of the embedded lighting fixture which concerns on this invention Side surface sectional drawing which shows the state of FIG. 8A of the embedded lighting fixture which concerns on this invention Side surface sectional drawing which shows the state of FIG. 8C of the embedded lighting fixture which concerns on this invention Side sectional view showing an embedded lighting apparatus according to the present invention Side surface sectional view which shows another use condition of the embedded lighting fixture which concerns on this invention

  Below, this invention is demonstrated using an Example. Note that the design of the present invention can be changed as appropriate by using the prior art.

FIG. 1 is a perspective view showing an assembled state of an embedded lighting apparatus according to the present invention, FIG. 2 is an exploded perspective view showing a specific embodiment of FIG. 1, and FIG. 3 is another example of FIG. FIG. 4 is an exploded perspective view seen from the angle of FIG. 4, and is an explanatory diagram related to electricity of the embedded lighting fixture according to the present invention.
The embedded lighting device according to the present invention is attached to the surface of a structure such as a basket, a kitchen storage shelf, or an interior structure, and can be used as a lighting device.
The embedded lighting fixture according to the present invention includes a main body 1, a light emitting device 2, and an electric circuit unit 3. The light emitting device 2 and the electric device 4 are provided in the main body 1, and the electric device 4 is electrically connected to the light emitting device 3. The main body 1 includes a panel 11 and a fixing portion 12 provided on the rear end surface of the panel 11. The light-emitting device 2 is a light source that can emit light by driving electric power, and the light-emitting device 2 and the electric circuit unit 3 are fixedly installed in the main body 1 and electrically connected to the electric circuit unit 3. Connecting. The electric circuit unit 3 includes an operation unit 31, a power unit 32, and a control unit 33. The operation unit 31 provides the operation interface progress of the present invention luminaire structure, the operation of the illuminator, the operation, the productive message, the transport unit, the control unit 33, the power unit 32, the supply of the power supply device, and the present luminaire structure, the central demand Power, its control unit 33, comprehensive control, its operation unit 31, its productive message, selection of its light emitting device 3 on or off and distribution of its power unit 32. Therefore, based on the lighting fixture structure according to the present invention, when the user operates the lighting fixture structure according to the present invention through the operation unit 31, a message generated by the operation unit 31 is displayed in the control unit 33. And the control unit 33 selects whether the light-emitting device 3 is on or off based on the message of the operation unit 31, and the power of the power unit 32 is supplied to the light-emitting device 3 and the electric device. Allocate to 4.

  The control unit 33 in the electric circuit unit 3 selects whether the light-emitting device 2 is turned on or off, and the power unit 32 can supply the light-emitting device 2 with electric power necessary for electric operation. The control unit 33 further includes means for detecting power shortage of the power unit 32. The control unit 33 can be selected to correspond to intermittent on or off of the light emitting device 2. Therefore, when the power of the power unit 32 is insufficient, the light emitting device 2 blinks and warns.

  The means for the control unit 33 in the electric circuit section 3 to detect the power shortage of the power unit 32 is through the detection of the voltage signal of the power unit 32.

  The light emitting device 2 can be a light source that emits light by power driving, such as a light emitting diode (LED).

  The panel 11 includes a light transmitting portion 11a, the light transmitting portion 11a is a hollow space that penetrates the panel 11, the position corresponds to the light emitting device 2, and the light source of the light emitting device 2 is the light transmitting portion. The panel 11 of the main body 1 can be transmitted from 11a.

  The light transmitting portion 11a in the panel 11 is made of a material that can further transmit light.

  The light transmitting portion 11a made of a material capable of transmitting the light in the panel 11 corresponds to the light emitting device 2, so that the light source emitted by the light emitting device 2 is subjected to secondary optical processing to collect or diffuse light. It further includes a lens capable of producing the specific effect.

  The panel 11 and the fixing portion 12 are selected from any one made of a plastic material or a metal material.

  In a specific embodiment of the embedded lighting device according to the present invention, the panel 11 further includes an opening 11b, the opening 11b passes through the panel 11, and the position corresponds to the operation unit 31. The operation unit 31 may be an electrical switching element such as a push button switch or a capacitive touch switch that can generate a trigger signal through a touch. The operation unit 31 is provided corresponding to the opening 11b of the panel 11, and when the operation unit 31 is touched, the light emitting device 2 can be selected to be on or off.

  In the specific embodiment of the embedded luminaire according to the present invention, the electric circuit unit 3 further includes a circuit board 34 provided in the main body 1, its operation unit 31, its power unit 32, and its control unit. 33 is provided on the circuit board 34, and the operation unit 31 is provided corresponding to the opening 11 b of the panel 11.

  The operation unit 31 can be a non-contact type optical sensor element such as a pyroelectric infrared sensor (Pyroelectric Infrared Radial Sensor), a reflective photocoupler (Reflected Infrared Sensor), a photoresistor, or a solar sensor. When the operation unit 31 is provided corresponding to the opening 11b of the panel 11 and receives a trigger, the light emitting device 2 can be turned on or off.

  Next, the operation unit 31 can be a vibration sensor, and when the operation unit 31 receives a trigger, the light emitting device 2 can be turned on or off.

  The light emitting device 2 is provided on the circuit board 34.

  The main body 1 has a cup-like structure having a reflection effect, and further includes a reflector that surrounds the light emitting device and effectively projects the light source projected from the light emitting device 2 onto the light transmitting portion 11 a of the panel 11.

  The fixing portion 12 may further have a case structure, and the panel 11 and the fixing portion 12 further include a first coupling portion 11d and a second coupling portion 12a. The first coupling portion 11d corresponds to the second coupling portion 12a, and the first coupling portion 11d and the second coupling portion 12a form a meshing mechanism, and the first coupling portion 11d. The panel 11 and the fixing part 12 are connected or disconnected through the connection or disconnection of the mechanism between the second connecting part 12a and the second connecting part 12a.

  As shown in FIG. 3, the bottom surface of the circuit board 34 further includes a plurality of battery contact areas 34a, each battery contact area 34a being a conductive layer on the circuit board surface 34, and the electrode input side of the power unit. Form. And the power unit 32 further includes at least one battery holder 32a for use in installing the battery, and the battery holder 32a is electrically connected to the bottom surface of the circuit board 34 and fixed to the power. Another electrode input side of the unit 32 is formed. The battery holder 32a can fix and electrically connect a battery. Therefore, one electrode of the battery 5 attached to the battery holder 32a is electrically connected to the circuit board 34, the other electrode of the battery 5 is electrically connected to the battery holder 32a, and the The battery 5 is indirectly electrically connected to the circuit board 34 through the battery holder 32 a, and the battery 5 can supply power to the electric circuit unit 3 and the light emitting device 2 through the power unit 32.

  The battery 5 may be a button-type battery such as an LR44 battery. The bottom ends of the battery holders 32a are electrically connected to the circuit board 34 and fixed. The battery holder 32a is made of a conductive material and includes a battery clip 32b. Since the battery holder 32a extends an appropriate distance upward from the circuit board 34, the space between the circuit board 34 and the battery clip 32b corresponds to the positions of the positive and negative poles of the battery 5. To do. The battery clip 32b is further elastic and warps toward the circuit board 34. When the battery 5 is put in the battery holder 32a, the battery clip 32b is pressed against one electrode of the battery 5 to be locked. Then, good electrical contact is formed between the other electrode of the battery 5 and the battery contact area 34 a on the circuit board 34.

5A is a perspective view showing a usage state of the specific embodiment of FIG. 1, FIG. 5B is a perspective view showing another usage state of the specific embodiment of FIG. 1, and FIG. 5C is a specific implementation state of FIG. The perspective view which shows another use condition of an example, FIG. 6 is the II sectional view taken on the line of FIG. 5B.
In a specific embodiment of the embedded luminaire according to the present invention, the main body 1 can be installed and installed on the structure surface 4 through the fixing portion 12, and the light emitting device 2 is turned on or off by the electric circuit portion 3. Control and drive off. The structure surface 4 can be a side plate, top plate, door or other structure in the furniture kitchen storage shelf.

  An opening 41 can be installed in advance on the structure surface 4. By fixing the fixing portion 12 of the main body 1 to the opening 41, the fixing portion 12 can be fitted into the opening 41, and the main body 1 is fixed to the structure surface 4. The opening 41 is a cylindrical groove, the fixing portion 12 of the main body 1 has a cylindrical case structure, and the outer diameter of the fixing portion 12 can be adjusted to the inner diameter of the opening 41. When one fixing part 12 is inserted into the opening 41, an intermediate fit assembly relation is formed. Therefore, the main body 1 can be fixed to the structure surface 4 by fitting the fixing portion 12 into the opening 41.

  The fixing portion 12 further includes a plurality of horizontal patterns 12e. These horizontal patterns 12e are arranged in a ring shape and are horizontal patterns protruding from the annular peripheral surface of the fixing portion 12. When fitted to 41, these lateral patterns 12e increase the frictional force between the annular peripheral surface of the fixed portion 12 and the inner surface of the opening 41, and the body 1 is fixed to the structure surface 4 with stability. To improve.

  The fixing portion 12 further includes a plurality of vertical patterns 12f, and the vertical patterns 12f are arranged in an annular shape and are vertical patterns protruding from the annular peripheral surface of the fixing portion 12. When fitted in 41, these vertical patterns 12 f increase the frictional force between the annular peripheral surface of the fixed portion 12 and the inner surface of the opening 41, so that the main body 1 is fixed to the structure surface 4. To improve.

  As shown in FIGS. 5B and 5C, the first coupling portion 11d of the panel 11 can be separated from the second coupling portion 12a of the fixing portion 12, so that the inside of the opening 41 of the structure surface 4 is inside. When the panel 11 is taken out of the battery 11 and the battery 5 is replaced, and the first coupling portion 11d of the panel 11 and the second coupling portion 12a of the fixing portion 12 are assembled together, the structure surface 4 A structure having a light source can be formed.

FIG. 7A is a side view showing a local element of an embedded lighting fixture according to the present invention, FIG. 7B is a side sectional view showing another local element of the embedded lighting fixture according to the present invention, and FIG. FIG. 8B is a plan view showing a local element of the implantable lighting apparatus according to the present invention, and FIG. 8C is an embedded illumination according to the present invention. FIG. 9 is a plan view showing the second state of the fixture, FIG. 9 is a side sectional view showing the state of FIG. 8A of the implantable lighting fixture according to the present invention, and FIG. 10 is FIG. 8C of the implantable lighting fixture according to the present invention. It is side surface sectional drawing which shows this state.
In the embedded lighting apparatus according to the present invention, the panel 11 has a disk structure. The first coupling portion 11d is formed on the outer peripheral surface of the annular portion that extends vertically below the bottom end of the panel 11. The fixing portion 12 is a hollow cylindrical case structure that matches the panel 11 and has a circular opening 121 at the top, and the circular opening 121 penetrates from the hollow interior of the panel 11 to the top. The second connecting portion 12a is formed on the vertical surface at the top of the inner ring peripheral surface of the fixed portion 12. The first coupling portion 11d and the second coupling portion 12a mesh with each other.

  In the embodiment, the first coupling portion 11d further includes a plurality of projections 11e, and each projection 11e is recessed from the local surface of the first coupling portion 11d in the radial direction toward the inner surface. Structure. The second coupling portion 12a further includes a plurality of rail inclined surfaces 12b and a plurality of locking grooves 12c. The rail inclined surfaces 12b and the locking grooves 12c are respectively annular on the inner surface of the second coupling portion 12a. Corresponding to each of the protrusions 11e. Each rail slope 12b has a slope structure that is recessed from the inner surface of the second coupling portion 12a toward the inner surface along the radial direction. The slope structure of the rail slope 12b is inclined from the end face of the circular opening 121 of the fixed portion 12 and extends downward to the corresponding locking groove 12c. The locking groove 12c has a structure that is recessed toward the inner surface along the radial direction from the inner surface along the second coupling portion 12a, and has an opening 12d of the locking groove. The lower edge of 12d is connected to the slope surface of the rail slope 12b.

  In the preferred embodiment of the embedded lighting device according to the present invention, when the panel 11 is rotated with respect to the fixing portion 12 along the descending direction of the rail slope 12b, each projection 11e By sliding downwardly from the rail inclined surface 12b to the opening 12d of the locking groove and fitting into the corresponding opening 12d of the locking groove and restricting in the locking groove 12c, The panel 11 is fixed to the top of the fixing portion 12. When the panel 11 is rotated with respect to the fixed portion 12 along the rising direction of the rail inclined surface 12b, each projection 11e is caused by the restriction of the locking groove 12c from the corresponding opening 12d of the locking groove. The panel 11 is detached from the fixed portion 12 by sliding from the corresponding rail slope 12 b upward to the circular opening 121 at the top of the fixed portion 12.

  As shown in FIGS. 8A and 8C, the top of the panel 11 further includes a plurality of pressing portions 11f, and each pressing portion 11f is recessed from the top of the panel 11 downward. When the panel 11 is rotated by pushing and the first coupling part 11d and the second coupling part 12a are engaged or disengaged, it is possible to provide a preferable position where these pressing parts 11f apply force.

FIG. 11 is a side sectional view showing an embedded lighting fixture according to the present invention, and FIG. 12 is a side sectional view showing another use state of the embedded lighting fixture according to the present invention.
In the embedded luminaire of the present invention, the fixing portion 12 further includes a magnet 13 provided at the bottom end of the fixing portion 12, and the structure surface 6 is made of a material including a magnetic material. It can be attracted to the structure surface 5 through the magnet 13.

DESCRIPTION OF SYMBOLS 1 Main body 11 Panel 11a Light transmission part 11b Opening part 11d 1st coupling | bond part 11e Protrusion 11f Press part 12 Fixed part 121 Circular opening 12a 2nd coupling | bond part 12b Rail slope 12c Locking groove 12d Locking groove opening 12e Horizontal Pattern 12f Vertical pattern 13 Magnet 2 Light-emitting device 21 Reflector 3 Electric circuit section 31 Operation unit 32 Power unit 32a Battery holder 32b Battery clip 33 Control unit 34 Circuit board 34a Battery contact area 4 Structure surface 41 Opening 5 Battery 6 Structure surface

Claims (17)

Can be fixed to the opening on the surface of the structure,
A main body including a panel and a fixing portion;
A light emitting device capable of emitting light by power driving;
An electric circuit unit including an operation unit, a power unit, and a control unit,
The panel includes a light-transmitting portion corresponding to the light emitting device through the panel, and the fixing portion is provided on a rear end surface of the panel, and the main body passes through the fixing portion. The light emitting device is provided in the opening on the surface of the structure, and the light emitting device is fixed in the electric circuit portion and the main body, and is electrically connected to the electric circuit portion, and the operation unit has an operation interface. The lighting unit structure can be provided to operate, and a message generated by the operation can be transmitted to the control unit. The power unit is a power supply device, and supplies power required for the lighting unit structure. In order to determine the message generated by the operation of the operation unit, select on / off of the light emitting device, and distribute the power supplied by the power unit The panel has a disk structure, and the first coupling portion is formed on an outer peripheral surface of an annular portion that extends vertically below the bottom end of the panel, and the fixing portion is the panel. And a hollow cylindrical case structure having a circular opening at the top, the circular opening is an opening structure penetrating from the hollow interior of the panel to the top, and the second coupling portion is The first coupling portion and the second coupling portion are engaged with each other, and the first coupling portion further includes a plurality of protrusions. Each of the protrusions has a guide groove structure that is recessed from the local surface of the first coupling portion toward the inner surface along a radial direction, and the second coupling portion includes a plurality of rail slopes and a plurality of engagement surfaces. The rail slope and the locking groove further include a stop groove. Each of the rail slopes is distributed in an annular shape on the inner surface of each of the coupling portions, and corresponds to each of the projections, and each of the rail slopes has a slope structure that is recessed from the inner surface of the second coupling portion toward the inner surface along the radial direction. The slope structure of the rail slope is inclined from the end face of the circular opening of the fixed portion and extends downward to the corresponding locking groove, and the locking groove is the second coupling portion. The inner groove is recessed from the inner surface along the radial direction toward the inner surface, and includes a locking groove opening, and the lower edge of the locking groove opening is connected to the slope surface of the rail slope. An embedded luminaire characterized by that. When the panel is rotated along the descending direction of the rail slope, each projection is inclined and slid downward from the corresponding rail slope to the opening of the locking groove. The panel is fixed to the top of the fixed part by being fitted into the opening of the stop groove and restricted in the locking groove, and the panel is moved along the rising direction of the rail slope. When rotated, each of the protrusions is separated from the restriction of the locking groove from the opening of the corresponding locking groove, and the top circular shape at the fixing portion is upward from the corresponding rail slope. The embedded lighting apparatus according to claim 1, wherein each of the panels slides in an inclined manner to the opening, and the panel is detached from the fixed part. The opening on the surface of the structure is a cylindrical concave groove that matches the cylindrical case structure of the fixed part, and the outer diameter of the fixed part is adjusted to the inner diameter of the opening to make an intermediate fit assembly relationship. Forming,
The embedded lighting device according to claim 1, wherein the fixing portion further includes a plurality of horizontal patterns, and the horizontal patterns are arranged in an annular shape and project from an annular peripheral surface of the fixing portion. The opening on the surface of the structure is a cylindrical concave groove that matches the cylindrical case structure of the fixed part, and the outer diameter of the fixed part is adjusted to the inner diameter of the opening to make an intermediate fit assembly relationship. Forming,
The embedded lighting device according to claim 1, wherein the fixed portion includes a plurality of vertical patterns, the vertical patterns are arranged in a ring shape, and are a vertical pattern projecting from the annular peripheral surface of the fixed portion. The opening on the surface of the structure is a cylindrical concave groove that matches the cylindrical case structure of the fixed part, and the outer diameter of the fixed part is adjusted to the inner diameter of the opening to make an intermediate fit assembly relationship. Forming,
The embedded lighting apparatus according to claim 1, wherein the top portion of the panel includes a plurality of pressing portions, and each pressing portion is recessed downward from the top portion of the panel. The fixed portion includes a magnet provided at a bottom end portion of the fixed portion, the structure surface is a material including a magnetic body, and the fixed portion can be attracted to the structure surface through the magnet. The embedded lighting fixture according to claim 1. The panel includes an opening, the opening passes through the panel, a position corresponds to the selection element, and the selection element is an electrical switching element that generates a trigger signal through a touch. 2. The embedded lighting fixture according to 1. The panel includes an opening, the opening penetrates the panel, the position corresponds to the selection element, and the selection element can be a non-contact photosensor element,
The embedded lighting device according to claim 1, wherein the selection element is selected from any one of a pyroelectric infrared sensor, a reflective photocoupler, a photoresistor, and a non-contact photosensor element among solar sensors. The embedded lighting apparatus according to claim 1, wherein the selection element is a vibration sensor. The embedded lighting apparatus according to claim 1, wherein the light transmission portion of the panel is a material that can transmit light. The embedded lighting apparatus according to claim 1, wherein the main body has a cup-shaped structure having a reflection effect, and includes a reflecting plate surrounding the light emitting device. The embedded lighting apparatus according to claim 1, wherein the electric circuit unit includes a circuit board provided in the main body, and the selection element, the power supply unit, and the control unit are provided on the circuit board. The embedded lighting apparatus according to claim 12, wherein the light emitting device is provided on the circuit board. The bottom surface of the circuit board includes a plurality of battery contact areas, each of the battery contact areas is a conductive layer on the surface of the circuit board, and forms an electrode input side of the power unit, and the power unit is at least A battery holder, the battery holder being electrically connected to the bottom surface of the circuit board, and fixed to form another electrode input side of the power unit, the battery holder fixing the battery Can be connected and electrically connected,
One electrode of the battery is electrically connected to a battery contact area of the circuit board, another electrode of the battery is electrically connected to the battery holder, and through the battery holder to the circuit board. The embedded lighting device according to claim 1, wherein the lighting device is indirectly electrically connected, and the electric power of the battery is supplied to the electric circuit unit and the light emitting device through the electric power unit. The embedded lighting apparatus according to claim 14, wherein the battery is a button-type battery. The bottom end of the battery holder is electrically connected and fixed to the circuit board, and the battery holder is made of a conductive material, includes a battery clip, and extends a suitable distance upward from the circuit board. Therefore, the space between the circuit board and the battery clip corresponds to the positions of the positive and negative pole ends of the battery, the battery clip has more elasticity, warps toward the circuit board, and The embedded illumination of claim 14, wherein the battery is pressed and locked to one electrode of the battery to form a good electrical contact between the other electrode of the battery and a battery contact area on the circuit board. Instruments. The control unit in the electric circuit unit includes means for detecting power shortage of the power supply unit, and selects intermittent on / off of the light emitting device corresponding to a power shortage state of the power supply unit. 2. The embedded lighting fixture according to 1.

Images