KR102134914B1 - Ceiling adhesion type illumination apparatus - Google Patents

Abstract

The present invention relates to a ceiling-mounted lighting fixture that allows the consumer to easily replace the lighting.
The ceiling-mounted lighting fixture according to the present invention is a ceiling-mounted lighting fixture comprising a fixture module attached to a ceiling of a building and a fixture module fitted to the fixture module, wherein the fixture module comprises a fixture body having a partition, It includes a converter disposed in the interior space of the partition wall of the fixture body, a circuit board connected to the output power line of the converter and having a connection terminal, and the fixture module has a binding groove having a shape surrounding the exterior of the partition wall. A lighting fixture body portion, a light source portion disposed inside the lighting fixture body portion, an elastic terminal portion connected to the light source portion and exposed through the binding groove, and a cover portion sealing the front surface of the lighting fixture body portion, the lighting fixture module and the Fixture module is fitted, characterized in that the elastic terminal portion is connected to the connection terminal portion.

Description

One-touch detachable ceiling-mounted lighting fixture {CEILING ADHESION TYPE ILLUMINATION APPARATUS}

The present invention relates to a ceiling-mounted lighting fixture attached to a ceiling surface of a building, and more particularly, to a ceiling-mounted lighting fixture that allows a detachable fixture module that is a consumable to be detachable.

Generally, a lighting device is installed on a ceiling of a house, apartment, officetel, office, etc. to illuminate the interior.

The lighting device can be divided into a ceiling-mounted lighting device attached to the ceiling, a wall-mounted lighting device attached to the wall, and a stand-type lighting device placed on the floor.

The ceiling-mounted lighting device is attached to the ceiling surface of a building and is relatively inconvenient to construct.

However, the conventional ceiling-mounted lighting devices have a structure for fixing the lighting device through screw coupling to a metal bracket, and thus have a problem in that workability is poor for construction by general consumers.

Republic of Korea Registered Patent No. 10-1170374 (Announcement date August 1, 2012)

An object of the present invention is to provide a ceiling-mounted lighting fixture that can be attached and detached in a one-touch fitting manner without a separate tool.

Another object of the present invention is to provide a ceiling-mounted lighting fixture in which a lighting fixture having a polygonal or asymmetrical shape can be constantly combined into a desired shape.

Another object of the present invention is to provide a ceiling-mounted lighting fixture in which a heavy-weight converter can be firmly supported and the converter can be easily replaced.

Another object of the present invention is to provide a ceiling-mounted lighting fixture that can be easily installed and replaced by ordinary consumers by simplifying the structure of the lighting fixture.

Another object of the present invention is to provide a ceiling-mounted lighting fixture that prevents insects or foreign substances from entering the interior of the lighting fixture.

The present invention is a ceiling-mounted lighting fixture comprising a fixture module attached to a ceiling of a building, and a fixture module fitted to the fixture module, wherein the fixture module includes a fixture body having a partition wall and a partition wall of the fixture body And a converter disposed in the space, a circuit board connected to the output power line of the converter, and having a connection terminal, wherein the lighting fixture module includes a lighting fixture body portion having a binding groove having a shape surrounding the outside of the partition wall, The light fixture module and the fixture module are fitted, including a light source portion disposed inside the fixture body portion, an elastic terminal portion connected to the light source portion and exposed to the binding groove, and a cover portion sealing the front surface of the fixture body portion. , Provides a ceiling-mounted lighting device in which the elastic terminal portion is connected to the connection terminal portion.

It is preferable that the partition wall and the binding groove have an identification portion that allows the lighting fixture body to be coupled with the directionality of the fixture body.

An elastic hook portion fixed to the inner wall of the binding groove and a locking groove provided on the partition wall and coupled to the elastic hook portion may be provided.

Conversely, a locking groove formed on the inner wall of the binding groove and an elastic hook portion provided on the partition wall and coupled to the locking groove may be provided.

It is preferable that the elastic terminal portion is disposed to penetrate the rear surface of the fixture body portion, and is connected to the light source portion by wiring inside the fixture body portion.

The fixture module may further include a terminal block connecting the power line drawn from the building and the input power line of the converter.

The lighting fixture body portion may include a heat dissipation hole on the rear surface, and may have a supporting protrusion that supports the rear surface of the lighting fixture body portion to be spaced apart from the ceiling surface.

In addition, the circuit board further comprises an infrared receiving module or a wifi receiving module ceiling-mounted lighting fixture.

In addition, the present invention is a ceiling-mounted lighting fixture comprising a fixture module attached to a ceiling of a building, and a fixture module fitted to the fixture module, wherein the fixture module comprises a fixture body having a partition wall and a fixture body A converter disposed in the space inside the partition wall, and a circuit board connected to the output power line of the converter and having an elastic terminal part, wherein the lighting fixture module includes a lighting fixture body part having a binding groove having a shape surrounding the outside of the partition wall. And, including a light source portion disposed inside the body portion of the lighting fixture, a connection terminal portion connected to the light source portion and exposed through the binding groove, and a cover portion sealing the front surface of the lighting fixture body portion, wherein the lighting fixture module and the fixture module are fitted. Provided is a ceiling-mounted lighting device which is coupled and the elastic terminal portion is connected to the connection terminal portion.

In the ceiling-mounted lighting fixture according to the present invention, the luminaire body is coupled to the fixture module with a fitting engagement structure using an elastic locking piece, so that a separate tool is not required when attaching and detaching the luminaire body, and ordinary consumers can easily attach and detach the luminaire body. Can bring the effect.

In addition, the ceiling-mounted lighting fixture according to the present invention provides a structure in which the luminaire body is coupled with the fixture module with a certain directionality. It can be installed according to the shape, and also has the effect of being always installed in a constant shape when replacing the luminaire body.

In addition, the ceiling-mounted lighting apparatus according to the present invention provides a structure in which the light source substrate is accommodated in a closed state in the lighting fixture module, thereby bringing foreign substances such as insects and dust into the interior of the lighting cover.

1 is an exploded perspective view showing a ceiling-mounted lighting device according to an embodiment of the present invention.
Figure 2 is a perspective view showing a coupling process of the ceiling-mounted lighting fixture according to an embodiment of the present invention.
3 is an exploded perspective view showing a lighting fixture module of a ceiling-mounted lighting fixture according to an embodiment of the present invention.
4 is a rear perspective view showing a coupling state of a lighting fixture module of a ceiling-mounted lighting fixture according to an embodiment of the present invention.
5 is a perspective view showing a fixture module of a ceiling-mounted lighting fixture according to an embodiment of the present invention.
6 is an exploded perspective view showing a fixture module of a ceiling-mounted lighting fixture according to an embodiment of the present invention.
7 is a rear view showing a state in which a fixture module and a fixture module according to an embodiment of the present invention are combined.
8 and 9 are cross-sectional views illustrating a combination of a fixture module and a fixture module of a lighting device according to an embodiment of the present invention.
10 is a cross-sectional view for explaining the connection of the elastic terminal portion and the connection terminal portion of the lighting device according to the embodiment of the present invention.

Terms or words used in the present specification and claims should not be interpreted as being limited to ordinary or lexical meanings, and the inventor may appropriately define the concept of terms in order to explain his or her invention in the best way. Based on the principle that it can be, it should be interpreted as meanings and concepts consistent with the technical spirit of the present invention. In addition, the configuration shown in the embodiments and drawings described herein is only one of the most preferred embodiments of the present invention, and does not represent all of the technical spirit of the present invention, and can be replaced at the time of application. It should be understood that there may be various equivalents and variations.

Hereinafter, a ceiling-mounted luminaire according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing a ceiling-mounted lighting fixture according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a process of coupling a ceiling-mounted lighting fixture according to an embodiment of the present invention.

The ceiling-mounted lighting apparatus according to an embodiment of the present invention includes a fixture module 100 installed on a ceiling surface and a fixture module 200 that is detachably coupled to the fixture module 100 by fitting fit.

Fixture module 100 is fixed to the ceiling of the interior space of the building, it is connected to the electrical wiring of the building.

The fixture module 200 is coupled to the fastener module 100 by fitting, and is connected to receive power from the fixture module 100.

In the case of general conventional lighting devices, a bracket in which a pair of fastening bolts are connected to a metal plate is fixed to a ceiling surface of a building, and the lighting fixture is fastened by using a nut nut to the fastening bolt.

However, such a conventional structure has a problem in that workability is poor because the nut must be fastened by turning the nut in a state in which the lighting device is in close contact with the ceiling surface.

In addition, in the conventional structure, the lighting device has a structure in which the converter and the lighting device are arranged inside the body of the lighting device, and has a structure accommodated in their lighting module, and replaces the light source substrate or the converter by separating the lighting cover. Had a structure.

In particular, in the case of recently popular LED lights, the connection method of the LED substrate and the converter is various, so that it is difficult for consumers to perform the replacement operation of the LED substrate by themselves.

The ceiling-mounted lighting fixture according to the present invention provides a structure in which the entire configuration is largely divided into a fixture module 100 and a fixture module 200.

A converter is coupled to the fixture module 100, the LED substrate as a light source is fixed in a sealed state inside the fixture module 200, and the fixture module 200 is fitted into the fixture module 100. It is a structure in which the mechanical coupling and electrical connection between the 200 and the fixture module 100 are made.

In other words, the fixture module 200 is fitted to the fixture module 100 is fixed to the ceiling surface, the structure is connected to the power.

This structure is replaced by inserting a new fixture module 200 after removing the old fixture module 200, when the user replaces the LED substrate that has reached the end of its life or has failed, the consumer can easily illuminate To allow the instrument to be replaced

Figure 3 is an exploded perspective view showing the lighting fixture module of the ceiling-mounted lighting fixture according to an embodiment of the present invention, Figure 4 is a rear perspective view showing the combined state of the lighting fixture module of the ceiling-mounted lighting fixture according to an embodiment of the present invention .

Hereinafter, in describing the structure of the ceiling-mounted lighting apparatus according to the present invention, the surface facing the ceiling surface is referred to as the rear surface, and the surface facing the interior space is referred to as the front surface.

As shown, the lighting fixture module 200 of the ceiling-mounted lighting fixture according to an embodiment of the present invention forms an exterior that is combined with the fixture module 100 and provides a lighting fixture body portion providing an accommodation space of the light source 220 ( 210, a light source unit 220 disposed inside the fixture body portion 210, and a cover portion 230 coupled to the front of the fixture body portion 210 and through which light emitted from the light source unit 220 is transmitted. ), an elastic hook portion 240 coupled to the fixture body portion 210 to provide an elastic force coupled to the fixture module 100, and a wire connected to the light source portion to be connected to the fixture module 100 It includes an elastic terminal portion 250.

On the back side of the fixture body portion 210, a binding groove 211 is formed to accommodate the fixture module 100. The binding groove 211 is formed to cover the outside of the fixture module 100.

A plurality of elastic hook portions 240 may be coupled to the inner wall 211a of the binding groove 211. In the illustrated embodiment, the elastic hook part 240 is attached to the side of the lighting fixture module 200. However, the elastic hook portion 240 may be attached to the fixture module 100 side described later.

The light source unit 220 includes an LED (LED) 222 that is a light source and an LED (LED) substrate 224 on which the LED is mounted.

The elastic hook portion 240 is formed of a projection supported by an elastic force, and is elastically deformed in the bonding process, and is restored to an elastic force after completion of the bonding to exhibit a fixing force.

The elastic terminal part 250 is connected to the light source part 220 accommodated inside the lighting fixture body part 210 by wiring, and is disposed in the binding groove 211. In more detail, the elastic terminal part 250 is disposed on the sidewall of the binding groove 211.

When the fixture module 200 is coupled to the fixture module 100, the elastic terminal portion 250 is connected to the connection terminal portion (142 of FIG. 5) of the fixture module 100. At this time, the elastic terminal unit 250 is deformed while receiving an elastic force, and is connected to the connection terminal unit 142 in a state where a contact load is applied.

In the illustrated embodiment, the elastic terminal part 250 is disposed on the lighting fixture module 200, and the connection terminal part 142 has a configuration arranged on the fixture module 100. On the contrary, the elastic terminal part 250 has the fixture module 100. ) And the connection terminal portion 142 may be arranged in the fixture module.

On the other hand, heat is generated in the light source unit 220 accommodated in the interior of the lighting fixture module 200 according to an embodiment of the present invention. The lighting fixture module 200 is coupled to the lighting fixture body portion 210 and the cover portion 230 to form a sealed space therein. Here, the meaning of sealing means not sealing the entire space, but the portion where the fixture body portion 210 and the cover portion 230 are combined is sealed.

At this time, when the interior space of the lighting fixture body portion 210 and the cover portion 230 is completely airtight, it is not preferable because the shape of the lighting fixture body portion 210 and the cover portion 230 can be changed according to the temperature. . In addition, when power is applied to the light source unit 220, heat is generated. When the interior spaces of the lighting fixture body portion 210 and the cover portion 230 are completely sealed, heat emitted from the light source unit 220 cannot be discharged smoothly. Problems may arise.

The present invention is provided with a heat radiating hole 212 on the rear surface of the lighting fixture body portion (210). The heat dissipation hole 212 is preferably formed in a narrow slit shape, so that the insects cannot enter the heat dissipation hole 212.

In order to prevent the intrusion of the bellet, an insect screen (not shown) having a small size mesh may be additionally attached to the heat dissipation hole 212.

At this time, when the heat dissipation hole 212 formed on the rear surface of the light fixture body portion 210 is too close to the ceiling surface on which the light fixture body portion 210 is mounted, communication of air through the heat dissipation hole 212 is not smooth. It may not. Therefore, as shown, the plurality of support protrusions 214 protruding from the rear surface of the fixture body portion 210 is provided, and the height of the support protrusions 214 is set to a certain height, so that the fixture body portion 210 It is desirable to have a certain distance from the ceiling surface.

5 is a perspective view showing a fixture module of a ceiling-mounted lighting fixture according to an embodiment of the present invention, and FIG. 6 is an exploded perspective view showing a fixture module of a ceiling-mounted lighting fixture according to an embodiment of the present invention.

Fixture module 100 of the ceiling-mounted lighting fixture according to an embodiment of the present invention is attached to the ceiling surface, is fitted with the fixture module 200. The fixture module 100 is mechanically coupled to the fixture module 200 and electrically connected.

The fixture module 100 provides an outer shape to be fitted to the fixture module 200, a fixture body portion 110 that provides a space for receiving other components therein, and a converter accommodated in the fixture body portion 110 A circuit having 120, a terminal block 130 connecting a power line drawn from the ceiling and a power line of the converter 120, and a connection terminal 142 connected to a power output from the converter 120. It includes a substrate 140.

The converter 120, the terminal block 130, and the circuit board 140 are fixed to the fixture body portion 110 and are disposed inside the accommodation space 112 of the fixture body portion 110.

The fixture body portion 110 has a partition 114 projecting in a polygonal shape. The shape of the outer circumferential surface of the partition wall 114 has a shape corresponding to the shape of the inner circumferential surface of the binding groove 211 of the above-described lighting fixture module 200. This is to allow the partition wall 114 of the fixture module 100 to be accommodated in the binding groove 211 of the fixture module 200 to be fitted.

At this time, it is preferable that the fixture module 200 and the fixture module 100 are provided with an identification unit 118 having a concave concave or convexly protruding shape so as to be coupled with a certain directionality.

The fixture module 200 and the fixture module 100 need to be electrically connected at the same time as mechanical coupling. To this end, the elastic terminal portion 250 of the fixture module 200 is connected to the connection terminal portion 142 of the fixture module 100. They should be aligned and contacted.

When the fixture module 200 and the fixture module 100 have a structure that can be combined in two directions, the elastic terminal part 250 and the connection terminal part 142 are aligned in one direction and the elastic terminal part ( 250) and the connection terminal portion 142 may not be aligned.

Accordingly, the lighting module 200 and the fixture module 100 is provided with an identification unit 118 so that the fixture module 200 and the fixture module 100 can be fitted in only one direction.

The identification unit 118 is disposed at a position corresponding to the binding groove 211 of the lighting fixture module 200 and the partition wall 114 of the fixture module 100.

In the illustrated embodiment, the exterior of the partition wall 114 has a substantially rectangular shape, and the identification portion 118 is provided at two corners, but the identification portion 118 is not an edge, but an intermediate portion of the side of the partition wall 114 It may be formed on.

In addition, the partition wall 114 of the fixture module 100 is provided with a locking groove 116 at a position corresponding to the elastic hook portion 240 of the fixture module 200. The locking groove 116 provides a projection shape in which the elastic hook portion 240 is hung with an elastic force.

The converter 120 converts AC (AC) power to DC (DC) power and outputs it. The converter 120 includes an input power line 122 connected to the terminal block 130 and an output power line 124 connected to the circuit board 140.

As described above, the circuit board 140 includes a connection terminal portion 142 connected to the elastic terminal portion 250 of the lighting fixture module 200. In addition, the circuit board 140 may include a receiving module for an additional function of the lighting device. The receiving module may include an infrared (IR) receiving module or a Wi-Fi receiving module.

The terminal block 130 is provided for convenience of wiring connection, and serves to connect a power line drawn from the ceiling of the building and an input power line 122 of the converter 120. The terminal block 130 is disposed inside the accommodation space of the fixture body portion 110 and can be coupled by fitting to the fixture body portion 110.

7 is a rear view showing a state in which a fixture module and a fixture module according to an embodiment of the present invention are combined. 8 and 9 are cross-sectional views taken along line A-A in FIG. 7, and FIG. 10 is a cross-sectional view taken along line B-B in FIG.

As shown, when the fixture module 200 is coupled to the fixture module 100, the fixture module 100 is accommodated and coupled inside the binding groove 211 of the fixture module 100.

8 is a cross-sectional view showing a state before the fixture module and the lighting fixture module according to an embodiment of the present invention, Figure 9 shows a state that the fixture module is coupled to the fixture module according to an embodiment of the present invention.

As shown, the elastic hook portion 240 is deformed and seated in the locking groove 116, thereby maintaining the state in which the lighting fixture module 200 is coupled to the fixture module 100 by the elastic force of the elastic hook portion 240 It becomes possible.

At this time, since the rear surface of the lighting fixture body portion 210 of the lighting fixture module 200 is spaced apart from the ceiling surface by a predetermined distance, heat generated inside the lighting fixture body portion 210 through the heat dissipation hole 212 is externally Can be released.

Referring to FIG. 10, since the elastic terminal portion 250 is elastically deformed when connected to the connection terminal portion 142, the restoring force of the elastic terminal portion 250 is the connection load between the elastic terminal portion 250 and the connection terminal portion 142. Will provide.

As shown in the enlarged view, the elastic terminal portion 250 is preferably coupled through the fixture body portion 210. This structure allows the wiring of the light source unit 220 and the elastic terminal unit 250 to be connected in the interior of the lighting fixture body unit 210, and brings an effect of sealing the arrangement of the elastic terminal unit 250.

As described above, the ceiling-mounted lighting fixture according to the embodiment of the present invention is a fixture module 100 fixed to the ceiling surface, and a fixture module 200 elastically coupled to the fixture module and electrically connected through a fitting combination 200 ), it has the effect of allowing the consumer to easily perform the replacement of the lighting fixture module 200.

It should be understood that the above-described embodiments are illustrative in all respects and not restrictive, and the scope of the present invention will be indicated by the claims below, rather than the detailed description above. And it should be interpreted that the meaning and scope of the claims to be described later, as well as all changes and modifications that are derived from the equivalent concept, are included in the scope of the present invention.

100: fixture module 110: fixture body portion
112: accommodation space 114: bulkhead
116: jam groove 118: identification
120: converter 122: input power line
124: output power line 130: terminal block
140: circuit board 142: connection terminal portion
200: lighting fixture module 210: lighting fixture body
211: binding groove 212: radiator
214: support projection 220: light source unit
222: LED (LED) 224: LED (LED) substrate
230: cover portion 240: elastic hook portion
250: elastic terminal

Claims (10)

In the ceiling-mounted lighting fixture comprising a fixture module attached to the ceiling of the building, and a fixture module fitted to the fixture module,
The fixture module
A fixture body having a partition wall, a converter disposed in the interior space of the partition wall of the fixture body, and a circuit board connected to the output power line of the converter and having a connection terminal portion,
The fixture module
A lighting fixture body portion having a binding groove having a shape surrounding the outside of the partition wall, a light source portion disposed inside the lighting fixture body portion, an elastic terminal portion connected to the light source portion and exposed through the binding groove, and a front surface of the lighting fixture body portion It includes a cover portion for sealing,
An elastic hook portion fixed to the inner wall of the binding groove and a locking groove coupled with the elastic hook portion to the partition wall are provided so that the lighting fixture module and the fixture module are fitted,
The elastic terminal portion is deformed and is connected to the connection terminal portion in a state where a contact load is applied,
The fixture body portion is provided with a slit-shaped heat dissipation hole on the back and an insect screen installed on the heat dissipation hole,
The ceiling-mounted lighting fixture, characterized in that spaced apart from the ceiling surface by a support protrusion on which the rear surface of the lighting fixture body portion is installed.
According to claim 1,
The partition wall and the bundling groove are ceiling-mounted lighting fixtures, characterized in that provided with an identification portion that allows the lighting fixture body to be coupled to the fixture body with directionality.
delete delete According to claim 1,
The elastic terminal portion is disposed to penetrate the rear surface of the fixture body portion, the ceiling-mounted lighting fixture, characterized in that connected to the light source portion and wiring inside the fixture body portion.
According to claim 1,
The fixture module
A ceiling-mounted lighting fixture further comprising a terminal block connecting a power line drawn from the building and an input power line of the converter.
delete According to claim 1,
The circuit board is a ceiling-mounted lighting fixture, characterized in that it further comprises an infrared receiving module or a Wi-Fi receiving module.
delete delete

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