KR102052046B1 - Lighting unit - Google Patents

Abstract

The present invention relates to a lighting device which illuminates the surroundings, and more specifically, to a lighting device which facilitates convenience in installation, replacement, maintenance and repair, and wiring arrangement. To this end, the lighting device of the present invention comprises: a base; a body coupled to a lower portion of the base; a lighting source member coupled to a lower surface of the body; a cover coupled to a lower portion of the body in order to cover the lighting source member; and an opening and closing means which includes a convex hook formed in a longitudinal direction at one side of the lower portion of the base, a concave hook formed in a longitudinal direction at one side of an upper portion of the body, and hook-coupled to the convex hook, a separation prevention unit formed from the base to the inside of the convex hook, and covering the inside of the concave hook in order to prevent the concave hook from being separated from the convex hook, an inner surface projection formed in a longitudinal direction on the other side of the lower portion of the base, and an outer surface projection formed in a longitudinal direction on the other side of the upper portion of the body, and latch-coupled to the inner surface projection, and is provided such that the body may be rotated in upper and lower directions around one side so as to be opened or closed at the base.

Description

Lighting unit

The present invention relates to a lighting device for illuminating the surroundings, and more particularly, to a lighting device that is convenient for installation, replacement, maintenance, wiring arrangement, and the like.

As is well known, lighting devices are installed in homes, offices, stores, and parking lots to illuminate the surroundings.

In general, a lighting device includes a base mounted on a structure such as a ceiling, a body coupled to a lower portion of the base, a light source member coupled to a lower surface of the body, a cover coupled to a lower portion of the body to cover a light source member, and the body. It is provided in the space where the base is formed and comprises a lighting unit for supplying power to the light source member.

The base and the body are fastened using fasteners such as bolts. Therefore, when installing, replacing, or maintaining the lighting unit and the wiring connected to it, work should be done after separating the body from the base using a fastening tool such as a screwdriver, and when the work is completed, the base and the body should be fastened. . This is a fairly cumbersome task, and there is also the inconvenience of keeping the body separated in the base during operation.

For reference, there is also a lighting device for mounting the lighting unit exposed to the upper surface of the body without having a base, such a lighting device is exposed to the connection of the power supply and wiring is not protected, dust accumulated in the exposed people fire There is a risk. In addition, it is more cumbersome and inconvenient than having a base because the lighting device has to be separated from the structure when the lighting unit and the wiring are replaced or maintained.

For reference, the related arts related to the lighting device have been disclosed in the Utility Model Registration No. 179,627 "Easily Installable Lighting Fixture" and the Korean Utility Model Registration No. 2008-0005146 "Layway Lighting Fixture Structure".

The present invention has been made to solve the problem of the lighting device according to the prior art, the installation and replacement, maintenance of the lighting unit and wiring by simply opening and closing the interior space of the body and base without fasteners and fastening tools Its purpose is to provide a convenient and efficient lighting device.

Lighting device according to the present invention for achieving the above object

Base;

A body coupled to the lower portion of the base;

A light source member coupled to the lower surface of the body;

A cover coupled to a lower portion of the body to cover the light source member;

Convex ring formed in the longitudinal direction on the lower side of the base,

A concave ring formed in the longitudinal direction on the upper side of the body and being coupled to the convex ring;

A separation prevention part formed in the base to the inner side of the convex ring and covering the inner side of the concave ring to prevent the concave ring from being separated from the convex ring;

An inner jaw formed in the longitudinal direction on the other side of the lower part of the base,

It is formed in the longitudinal direction at the other side of the upper body, and comprises an outer jaw coupled to the inner jaw,

 And opening and closing means for allowing the body to rotate in an up and down direction with respect to one side to be opened or closed at the base.

And the body is provided with a partition plate for partitioning the inside up and down,

The lower surface of the partition plate is formed with a slide coupling portion in which the light source member is slide coupled in the longitudinal direction,

Slide grooves facing each other are formed in the outer side of the slide coupling portion and the lower end of the body,

The slide groove is characterized in that the reflector is slide coupled,

And a cap covering both sides of the base, the body, and the cover.

The inside of the cap is characterized in that the stepped portion is inserted into the side edge of the body is accommodated, and the reinforcement portion is engaged with the inner surface of the body accommodated in the stepped portion is formed.

The lighting device according to the present invention configured as described above is provided with an internal space of the body and the base open or closed by simply holding down the other side of the body by hand or flipping it up or down. As a quick and convenient lighting device, maintenance work is very useful for fishery power generation.

1 is a perspective view of a lighting apparatus according to the present invention.
Figure 2 is a perspective view of the cap removed in Figure 1, a perspective view of the base and the body is opened and closed by the opening and closing means.
3 is a cross-sectional view of the cap in FIG.
Figure 4 is a perspective view showing a removable structure to the cap body.
Figure 5 is a perspective view of the main portion of the detachable coupling means.
6 is a cross-sectional view showing the operating mechanism of the detachable coupling means.

Hereinafter, a lighting apparatus according to the present invention will be described in more detail with reference to the accompanying drawings.

Before describing the lighting apparatus according to the present invention in more detail with reference to the drawings,

Since the present invention may be modified in various ways and have various forms, embodiments (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to the specific form disclosed, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In each of the drawings, the same reference numerals, in particular, the tens and ones digits, or the same digits, tens, ones, and alphabets refer to members having the same or similar functions, and unless otherwise specified, each member in the figures The member referred to by the reference numeral may be regarded as a member conforming to these criteria.

In addition, in the drawings, the components are exaggerated in size (or thickness), in size (or thickness), in size (or thickness), or in simplified form (simplified). It should not be.

The terminology used herein is for the purpose of describing particular embodiments (suns, aspects, and embodiments) (or embodiments) only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms “comprises” or “consists” are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, but one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

As shown in the figure, the lighting apparatus according to the present invention includes a base 10, a body 20, a light source member 30, a cover 40, a cap 50, a reflector 60, and the like.

In the following description of the drawings, the direction is determined in principle up, down, left, and right with reference to the drawings.

The base 10 is formed in a 'c' shape with the lower side open as a whole, the body 20 is made of a trapezoidal shape with both the upper and lower sides open.

The base 10 and the body 20 are coupled to one side through the opening and closing shaft to the other side so that the other side can be folded up and down, the internal space formed by these base 10 and the body 20 is open or It is possible to close.

Opening and closing means 70 for opening and closing the inner space of the base 10 and the body 20 is a convex ring 71 formed in the longitudinal direction on the lower side of the base 10, and the upper portion of the body 20 It is formed in one longitudinal direction, the concave ring 72 is ring-coupled with the convex ring 71, and formed in the inner side of the convex ring 71 in the base 10, the concave ring 72 An anti-separation part 73 which covers the inner side and prevents the concave ring 72 from being separated from the convex ring 71; an inner side jaw 74 formed in the longitudinal direction at the other side of the lower part of the base 10; It is formed in the longitudinal direction at the other side of the upper body 20, and comprises an outer jaw 75 is engaged with the inner jaw (74).

In order to prevent the body 20 from being separated from the base in the opened state or the opening process, the body 20 is fixed to the lower side at an angle (eg; 130) while the other side of the base 10 and the body 20 are coupled to each other. It is preferable that the ring coupling between the convex ring 71 and the concave ring 72 is not released unless it is folded over.

The separation preventing portion 73 covers the inner side of the concave ring 72 to limit the moving range of the concave ring 72, so that the concave ring 72 by the impact generated in the process of opening and closing the body 20 Do not separate by separating the convex ring (71).

The inner jaw 74 and the outer jaw 75 which are engaged with each other can be engaged by the user pushing the body 20 to the base 10 side without incurring a great force, and can be released by pulling. It is desirable to have a protruding length that is not easily separated by an external force applied in an unintentional situation of an operator.

The body 20 has both upper and lower sides open, the upper side is narrow and the lower side is made of a wide trapezoidal shape.

Inside the body 20 is provided a partition plate 21 for partitioning the upper and lower spaces.

The lower surface of the partition plate 21 is formed with a slide coupling portion 22 is the light source member 30 is slide coupled in the longitudinal direction, the upper surface to efficiently discharge the heat generated from the light source member 30 Heat dissipation projections 23 are formed in the longitudinal direction.

In addition, a fastening part 24 may be formed on an upper surface of the partition plate 21 to fasten the cap 50 by bolts, and a reflecting plate 60 may be formed on an outer side of the slide coupling part 22 on a lower surface of the partition plate 21. One end of the slide is slide groove 25 is formed is coupled. A slide groove 26 in which the other end of the reflecting plate 60 is slid is also formed inside the lower end of the body 20 facing the slide groove 25 of the slide coupling part 22.

The cover 40 is slide-bonded to the lower end of the body 20 to cover the lower portion of the body 20. The cover 40 is made of a transparent or translucent material.

As the light source member 30, an LED having advantages such as low power consumption, semi-permanent life, and high illumination may be preferable. A plurality of LEDs are mounted on the PCB, and both sides of the PCB are slide coupled to the slide coupling portion of the body 20.

The reflection plate 60 is disposed to be inclined to both sides of the light source member 30, thereby reflecting the light emitted from the light source member 30 downward to reduce the loss of light.

The cap 50 covers both open sides of the base 10 and the body 20.

Inside the cap 50, a stepped portion 51 into which the side edge of the body 20 is inserted and received, and a reinforcement part engaged to an inner surface of the body 20 accommodated in the stepped portion 51 ( 52 and a cover portion 54 covering the edge of the heat dissipation protrusion 23 formed on the upper surface of the partition plate 21 is formed.

The body 20 is longer than the base 10 so that both sides protrude, and the protruding portion of the body 20 is inserted into the stepped part 51 and accommodated therein. In addition, the cap 50 and the base 10 are in contact with each other without contact with each other, such that the cap 50 is folded up and down on the base 10 together with the body 20.

One of the caps 50 on both sides of the cap 50 may be equipped with a detection sensor 57 for detecting that a person, such as a car or the like approaches the surroundings.

When the cap 50 is coupled to the fastening portion of the body 20 by bolts, the cap 50 is released from the cap 50 by a screwdriver when the light source member 30 and the reflector 60 are replaced or maintained. Hassle to separate.

Thus, the cap 50 may be preferably detachably coupled to the body 20 without a separate tool through the detachable coupling means (S).

Referring to Figure 4, the cap 50 is provided with a forward and backward block 80 is coupled to the front and rear removably coupled to the cap 50, the partition plate 21 of the body 20 The surface is provided with a fastening block 90 having a seating groove 91 in which the forward and backward forward blocks 80 are inserted and seated.

For reference, in the description of the detachable coupling means (S), the direction is in principle to determine one side to the front, the other side to the rear in the direction of the linear movement of each component.

Hereinafter, the detachable coupling means S will be described in more detail with reference to FIGS. 4 to 6.

The detachable coupling means (S) is pushed forward and backward to be inserted into the seating groove 91 by pressing the forward and backward block 80 with a finger is coupled so as not to be separated from the seating groove 91, the coupling Pressing the forward and backward block 80 once again with the finger in the closed state allows the forward and backward block 80 to be separated from the seating groove 91.

The detachable coupling means (S) is formed in the front and rear direction on the upper surface of the insertion groove (S11) and the front and rear travel block (80) formed in the inner wall of the seating groove 91 is the insertion groove (S11) It includes an insertion protrusion (S21) is inserted into.

And the insertion groove (S11) is disposed on the front surface of the engaging plate (S12) having a tooth (S13) is disposed, the corresponding teeth (S23) coupled with the tooth (S13) is projected on the front surface of the insertion projection (S21). Is formed. Coupling of the tooth (S13) and the corresponding tooth (S23) allows the forward and backward block 80 to be inserted into the seating groove 91, but it is not allowed to retreat away.

The locking plate (S12) is provided with a rod (S14) across, the front and rear springs (S15) are elastically supported from the rear of both sides of the rod (S14) to push the rod (S14) to the front. When the forward and backward block 80 is inserted into the seating groove 91 so that the corresponding tooth S23 is inserted while pushing the tooth S13, the rod S14 and the locking plate S12 are reversed to correspond. When the tooth (S23) is allowed to be inserted and the corresponding tooth (S23) is inserted, the rod (S14) and the engaging plate (S12) are advanced by the front and rear spring (S15), so that the corresponding tooth (S23) and the tooth (S13) It is coupled to the retraction of the corresponding tooth (S23) is not allowed.

The detachable coupling means S is a combination of the saw tooth (S13) and the corresponding saw tooth (S23) by pressing the forward and backward block 80 when the forward and backward block 80 is coupled to the seating groove (91) (S13) and the corresponding teeth (S23) is released so that the forward and backward block 80 can be separated from the seating groove (91).

To this end, the bottom of the seating groove 91 is provided with a lifting plate (S24) supported by the lifting spring (S25) to push the forward and backward block 80 seated in the seating groove 91 to the upper side.

 And the guide groove (S27) for receiving the teeth (S13) separated from the corresponding teeth (S23) is formed in the vertical direction next to the corresponding teeth (S23) in the front of the insertion projection (S21), the corresponding A pushing protrusion S29 is formed on the top of the tooth S23 to push the locking plate S12 to the side to allow the tooth S13 to move to the guide groove S27 to be accommodated.

And the rod (S14) is elastically supporting one side of the locking plate (S12) to return the locking plate (S12) to return to its original position when the pushing protrusion (S29) the force pushing the locking plate (S12) disappears A spring S16 is provided.

When pressing the forward and backward block 80 through the detachable coupling means (S) configured as described above with reference to Figure 5 the process of the front and rear forward block 80 is coupled to and separated from the seating groove (91). Explain.

When the insertion protrusion S21 is pushed into the seating groove 91 of the fastening block 90 so as to be inserted into the insertion groove S11, the corresponding teeth S23 of the insertion protrusion S21. And the teeth (S13) of the engaging plate (S12) provided in the insertion groove (S11) is engaged and engaged. In this state, the elevating plate S24 elastically supports the forward and backward block 80 backward, and the corresponding teeth S23 and the teeth S13 are engaged so that the forward and backward block 80 is separated from the seating groove 91. Are combined so as not to.

Pressing the forward and backward block 80 seated in the seating groove 91 with a finger, the forward and backward block 80 further advances to the bottom of the seating groove 91. When the front and rear advancing block 80 is advanced, the pushing protrusion S29 formed at the upper side of the insertion protrusion S21 pushes the catching plate S12 provided in the insertion groove S11 to one side. The teeth S13 of the locking plate S12 that is pushed to one side starts to move out of the corresponding teeth S23 of the insertion protrusion S21 and eventually moves to the guide groove S27. When the tooth S13 moves to the guide groove S27, the teeth S13 are advanced and received in the guide groove S27 by the front and rear spring S15 for elastically supporting the rod S14. In this state, when the finger holding the forward and backward block 80 is released, the lifting plate S24 pushes the forward and backward block 80 backward so as to be partially detached from the seating recess 91. At this time, the guide groove (S27) is moved along the tooth (S13) to prevent the collision of the tooth (S13) and the corresponding tooth (S23). The back and forth forward block 80 partially separated from the seating recess 91 may be separated by pulling the cap 50 with a finger. When the forward and backward block 80 is separated from the seating groove 91, the locking plate S12 is returned to its original position by the return spring S16 that elastically supports the locking plate S12.

In the above description of the present invention, a lighting apparatus having a specific shape and structure has been described with reference to the accompanying drawings. However, the present invention can be variously modified and changed by those skilled in the art, and such modifications and changes are the scope of protection of the present invention. Should be interpreted as belonging to.

10: base 20: body
21: partition plate 22: slide coupling portion
23: heat dissipation projection 25, 26: slide groove
30: light source member 40: cover
50: cap 51: step
52: reinforcement 53: support
54: cover 60: reflector
70: opening and closing means 71: convex ring
72: recessed ring 73: separation prevention part
74: inner jaw 75: outer jaw
80: forward and backward block 90: fastening block

Claims (4)

Base;
A body coupled to the lower portion of the base;
A light source member coupled to the lower surface of the body;
A cover coupled to a lower portion of the body to cover the light source member;

Convex ring formed in the longitudinal direction on the lower side of the base,
A concave ring formed in the longitudinal direction on the upper side of the body and being coupled to the convex ring;
A separation prevention part formed in the base to the inner side of the convex ring and covering the inner side of the concave ring to prevent the concave ring from being separated from the convex ring;
An inner jaw formed in the longitudinal direction on the other side of the lower part of the base,
It is formed in the longitudinal direction from the other side of the upper body, and comprises an outer jaw coupled to the inner jaw,
Opening and closing means for allowing the body to rotate up and down relative to one side to be opened or closed at the base;
In the lighting device comprising a; cap covering both sides of the base, body and cover,

The detachable coupling of the cap is provided with a forward and backward block 80 coupled to the front and rear removably, the seating groove 91 is inserted into the front and rear forward block 80 is inserted into the partition plate upper surface of the body. ) Is provided with a fastening block 90 is formed,
The cap is detachably coupled to the body through a detachable coupling means (S),

The detachable coupling means (S)
Insertion grooves S11 formed on the inner wall of the seating groove 91 in the front-rear direction and insertion protrusions S21 formed in the front-rear direction on the upper surface of the front and rear vibration blocks 80 and inserted into the insertion grooves S11. Including,
A locking plate S12 having teeth S13 formed on the front surface of the insertion groove S11 is disposed, and a corresponding tooth S23 coupled to the teeth S13 is formed on the front surface of the insertion protrusion S21. Become,
The locking plate (S12) is provided with a bar (S14) across, the front and rear springs (S15) are elastically supported from the rear of both sides of the bar (S14) by pushing the rod (S14) forward,
When the forward and backward block 80 is inserted into the seating groove 91 so that the corresponding tooth S23 is inserted while pushing the tooth S13, the rod S14 and the locking plate S12 are reversed to correspond. When the tooth (S23) is allowed to be inserted and the corresponding tooth (S23) is inserted, the rod (S14) and the engaging plate (S12) are advanced by the front and rear spring (S15), so that the tooth (S23) and the tooth (S13) Coupled to allow the retraction of the cogs (S23),

The bottom of the seating groove 91 is provided with a lifting plate (S24) supported by the lifting spring (S25) to push the forward and backward block 80 seated in the seating groove 91 to the upper side,
In the front of the insertion protrusion (S21), the guide groove (S27) for receiving the teeth (S13) separated from the corresponding teeth (S23) is formed in the vertical direction next to the corresponding teeth (S23), the corresponding teeth A pushing protrusion S29 is formed at an upper portion of the S23 to push the locking plate S12 to the side so that the teeth S13 are moved to the guide groove S27 and accommodated therein.
A return spring for elastically supporting one side of the locking plate S12 to the rod S14 to allow the locking plate S12 to return to its original position when the pushing force S29 pushes the locking plate S12 away. (S16) is provided,
By pressing the forward and backward block 80 in a state in which the forward and backward block 80 is coupled to the seating groove 91 by the coupling of the tooth S13 and the corresponding tooth S23, the tooth S13 and the corresponding tooth S23 are provided. ) Is released, the forward and backward block 80 is an illumination device, characterized in that separated from the seating groove (91). The method of claim 1,
The body is provided with a partition plate for partitioning the inside up and down,
The lower surface of the partition plate is formed with a slide coupling portion in which the light source member is slide coupled in the longitudinal direction,
Slide grooves facing each other are formed in the outer side of the slide coupling portion and the lower end of the body,
Illumination device, characterized in that the slide groove is the slide plate is coupled to the slide groove. delete The method according to claim 1 or 2,
Illumination device, characterized in that the inside of the cap is formed with a stepped portion is inserted into the side edge of the body is accommodated, and a reinforcing portion engaged with the inner surface of the body accommodated in the stepped portion.

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