KR200244440Y1 - Built-in lamp apparatus for suspended ceilings - Google Patents

Abstract

The built-in lamp device for the ceiling is provided in a base fixed in a space provided in the ceiling, wherein the reflective cover is installed in the base. Fixing seat (seat) and bulb socket holder is installed on the inside and top of the reflective cover, respectively. The bulb socket holder includes a plurality of fixed plates provided around a baseboard. One to four bulb sockets and bulbs may be installed in the plurality of fixing plates. A vertical center shaft is disposed at the center of the base board and extends upward. The central axis extends further over the reflective cover, wherein a heat-dissipating passage is provided on the reflective cover and passes through the base hole of the base to direct the hollow circular lampshade. After passing the upper part of the lamp shade and the fixing sheet. As a result, the bulb socket holder, the bulb socket, and the bulb are contained inside the lampshade space. The lampshade may have various colors, or may be spherical to create a fresh atmosphere and emit harmonious and soft rays.

Description

Built-in lamp unit for ceiling {BUILT-IN LAMP APPARATUS FOR SUSPENDED CEILINGS}

The object of the present invention is to provide a built-in lamp device for the ceiling; In particular, it is to remedy the disadvantages of conventional open lamp devices mounted on the ceiling, and also to obtain aesthetically better visual perception. The improvement can turn dazzling light into soft light that makes the eyes less tired, and can provide multi-level control of lumens when operated in conjunction with electrical switches, thus providing a variety of room brightness and providing practical needs Can match.

A typical built-in lamp device for a ceiling is a flat fluorescent lamp set, the structural feature of the flat fluorescent lamp set is that there is no ceiling in the space reserved for the fluorescent lamp set. The fluorescent lamp set includes a planar reflecting cover, a plurality of fluorescent tubes, and a grid frame. The fluorescent tube is mounted between the grid frame and the reflective cover. Light rays come not only from the light emitted directly from the fluorescent tube but also from the light reflections due to the reflective cover. The ceiling fluorescent lamp set has been used for a long time as a practical advantage, but there are many disadvantages and the disadvantages are disclosed below.

1. The grid frame consists of a plurality of cross-linked metal strips. As an open type in which light rays are chopped down without passing through a light filter, the light is usually too strong and dazzling for the human eye. People indoors tend to feel uncomfortable viewing the fluorescent tube when raising their heads. Although the conventional ceiling fluorescent lamp device may be provided with a lampshade, the lampshade is flat and mounted to the ceiling. Since the lampshade is also parallel to the ceiling, it is flat and not novel in the overall visual effect.

2. When the switch is turned on, the plurality of fluorescent tubes glows together as a whole, and when the switch is turned off, the fluorescent tubes darken at the same time. The room luminous intensity cannot be adjusted to obtain the desired lumen.

3. If the number of tube sockets is not installed as designed, people may feel that the lighting is unbalanced within the area inside the reflective cover.

Accordingly, an object of the present invention is to improve the disadvantages of the fluorescent lamp set for ceiling, making it more practical and visually more aesthetic in use.

It is a first object of the present invention to provide a built-in lamp device for a ceiling, in which light does not come directly from the tube and passes through the lampshade so that room brightness is not soft and unpleasant to the eyes.

A second object of the present invention is to provide a ceiling-mounted lamp device having a sphere-shaped lampshade inserted in the ceiling, which device varies the ceiling and improves aesthetic awareness.

The third object of the present invention is to provide a ceiling-mounted lamp device with a perfectly designed bulb socket, so that the consumer can install and arrange one to four bulbs in a balanced form, making the beams uniform and smooth. Make it work.

A fourth object of the present invention is to provide a built-in lamp device for a ceiling, which has an electrical control switch for controlling the number of light-emitting bulbs, which makes it possible to control certain lumens in the room.

After all, it is an object of the present invention to provide a built-in lamp device for the ceiling. The base is fixed to the space provided in the ceiling, where the reflective cover is installed on the base. Fixing seat (seat) and bulb socket holder are respectively installed on the upper and the inside of the reflective cover. The bulb socket holder includes a plurality of fixed plates provided around a baseboard. One to four bulb sockets and bulbs may be installed in the plurality of fixing plates. A vertical center shaft is disposed at the center of the base board and extends upward. The central axis extends further over the reflective cover, wherein a heat-dissipating passage is provided on the reflective cover and passes through the base hole of the base to direct the hollow circular lampshade. After passing the upper part of the lamp shade and the fixing sheet. As a result, the bulb socket holder, the bulb socket, and the bulb are contained inside the lampshade space. The lampshade may have various colors, or may be spherical to create a fresh atmosphere and emit harmonious and soft rays.

The invention and its purpose and function will become more apparent from the following drawings.

1 is an exploded perspective view of the present invention;

2 is a three-dimensional view after assembling the parts shown in FIG. 1;

3 is a cross-sectional view of the overall structure after assembly of the present invention;

4 is a three-dimensional view of the apparent structure after assembly of the present invention;

5 is an exploded view of the fixing plate provided by the bulb socket holder of the present invention.

Referring to FIG. 1, the present invention provides a built-in lamp device for a ceiling, wherein the lamp device includes a base 1, a light bulb socket holder 2, and a light bulb socket 26 fitted with a plurality of selected light bulbs 27. , Lamp shade 3, fixing sheet 4, and reflecting cover 5.

Among the above components, the base 1 is inserted into the ceiling, where the base comprises a base hole 11 and a flange 12 provided around the base hole 11.

A preferred embodiment of the reflecting cover 5 is a conical cover with a smooth and curved inner surface capable of reflecting light rays generated by the light emitting bulbs. The upper portion of the reflective cover is penetrated for heat dissipation and a support 51 is provided, where the center 51 is provided in the support 51. On both sides of the center hole 510, several screw holes 511 are provided in a suitable area of the support 51.

The fixing sheet 4 is a disk-shaped object having a seat hole 41 at the center and a plurality of screw holes 42 at the top, where the plurality of screw holes 42 correspond to the disclosed screw holes 511. Is in. In addition, an inner surface of the fixing sheet 4 is provided with a concave surface such as a mortise 43 or an inner thread (as shown in FIG. 3).

The structure of the bulb socket holder (2) comprises a plurality of fixing plates (22) provided around the baseboard (21); Here, at least one of the plurality of light bulbs may be installed on the fixing plate 22. A vertically extending central axis 23 is provided at the center of the baseboard 21. A preferred embodiment of the central axis 23 is a hollow threaded pipe. The hollow threaded pipe provides a passage for wires and a passage for heat dissipation generated by the incandescent bulb.

5, a preferred embodiment of the bulb socket holder 2 structure is provided with six fixing plates 22, designated A, B, C, D, E and F, around the baseboard 21. have. The arrangement of the stationary plate 22 around the baseboard 21 drops A, B, C, and D 90 ° from each other, while A, E, and F drop 120 ° from each other. The purpose of the arrangement is to achieve a balanced distribution of light rays when one to four light bulbs are turned on to achieve a uniform and smooth illumination. For example; If only one bulb is installed, the bulb can be installed on any one of the six fixing plates of A, B, C, D, E and F. If two bulbs are installed, the bulbs may be installed on A and B fixing plates or C and D fixing plates. This is to install the bulb in a symmetrical position and to evenly distribute the light rays emitted by the bulb. In the case of three bulbs, the bulbs can be installed on A, E, and F holding plates to obtain a uniformly distributed illumination. In the case of four bulbs, the bulbs can be installed on A, B, C, and D fixing plates to obtain a uniformly distributed illumination. The disclosed fixing plate 22 should be coupled around the baseboard 21; The fixing plate 22 may be manufactured as one, or may be fixed by screwing, rivet fixing, and the like.

A preferred embodiment of the lamp shade 3 of the present invention is a circular body having a hollow inner space and an opening at the top. Convex surfaces such as mortise 31 or external threads are provided around the opening.

1 to 3, the assembly of the disclosed components of the present invention is to pass the screw 52 through the screw holes 511 and 42 and the fixing sheet 4, respectively, and then the nut and the screw 52. The fixing sheet 4 may be fixed to the lower side of the support of the reflection cover 5 by screwing. Although the fixing sheet 4 is fixed to the lower side of the support 51, the fixing sheet 4 does not block the hollow passage above the reflective cover 5 because the diameter of the base hole is large enough. In other words, after the fixing sheet 4 is assembled below the support 51 of the reflecting cover 5, the reflecting cover upper passage can still be passed through, so that the heat generated by the incandescent bulb Can be dispersed. In addition, the bulb socket 26 in which the bulb 27 is fitted is screwed to the fixing plate 22 of the bulb socket holder 2. The arrangement of the bulb socket 26 installed in the fixing plate 22 may be followed by the following method by the number of bulb sockets installed. The hollow threaded pipe used as the central axis 23 has to be screwed in advance with the nut 24, and then the central axis 23 is positioned to penetrate the center hole 510 of the support 51. At least another nut 25 is used to lock the central axis 23, and both the nuts 24 and 25 are clamped upward and downward on the support 51 to lock the central axis 23 to the support 51. To do that. The wires penetrate from the top of the hollow central shaft 23 to the bottom and are coupled to the plurality of bulb socket contacts with auxiliary wires. In addition, the user adjusts the distance between the beam and the floor to meet the user's needs. The adjustment first loosens the nuts 24, 25, moves the central axis 23 vertically, thereby moving the bulb 27 high or low so that it is in the proper position, and finally the nut 24. , 25). After the fixing sheet 4, the bulb socket holder 2, the bulb socket 26, and the bulb 27 are assembled, the reflective cover 5 is the base 1 as shown in FIG. 3. The bottom of the reflective cover 5 may be disposed to face the base hole 11 of the base 1. Finally, the mortise 31 of the lamp shade 3 is firmly engaged with the mortise 43 of the fixing sheet 4 so that the bulb 27 and the bulb socket 26 are secured to the lamp. It is to be included in the hollow space of the shade 3. The overall appearance of the assembled set is shown in FIG. 4.

Apart from the interlocking mortise and mortise disclosed above, the combination of the lamp shade 3 and the fixing sheet 4 also includes an internal thread provided on the inner surface of the fixing sheet 4 and the lamp shade 3. This can be achieved by tightening the outer threads provided on the outer surface.

According to the device disclosed in the present invention, the device has at least the following advantages:

1. A variety of colors of the lampshade are provided to meet the various needs of the consumer, and the color can also make the dazzling light beams turn into soft light beams for eye comfort.

2. The bulb socket holder can be hidden inside the lampshade to produce a better visual effect, and the round lampshade also has a better three-dimensional effect which results in a better aesthetic than a conventional flat fluorescent tube.

3. An electrical control switch can be installed in the lamp device of the present invention to conveniently adjust the predetermined lumen of the room.

4. One to four bulbs can be installed on the bulb socket holders by choice, and evenly distributed light beams can be obtained when one or more bulbs are installed, producing a balanced soft beam.

The above has been described as an example of an embodiment of the present invention, it should be understood that various changes or modifications of the embodiment may be made without departing from the scope of the present invention. Accordingly, the scope of the present invention should be based on the following claims.

Claims (11)

A base including a base hole; A reflection cover provided on the base and having a lower portion corresponding to the base hole of the base and having an upper portion open; A fixing sheet provided inside the reflective cover; A plurality of fixing plates disposed around the baseboard, wherein one to four bulb sockets and bulbs may be installed on the plurality of fixing plates, the baseboard center being provided on a vertical central axis extending upwards; A bulb socket holder having the central axis coupled to the reflective cover; And A hollow inner space and an upper opening coupled to the fixing sheet and provided with a lamp shade in which the base hole of the base is passed and the bulb socket holder, the bulb socket, and the bulb are contained within the space. Built-in lamp unit for ceiling. The method of claim 1, The central axis is a hollow threaded pipe, the support is provided with a center hole in the upper portion of the reflective cover penetrating portion, and the ceiling for at least one nut must be tightened to secure the hollow threaded pipe on the upper portion of the reflective cover Built-in lamp device. The method of claim 1, The bulb socket holder comprises six fixing plates, designated A, B, C, D, E and F, wherein the six fixing plate arrangements drop A, B, C, and D 90 ° from each other, while A , E, and F are built-in lamp units for ceiling dropping 120 ° to each other. The method of claim 1, The lamp shade and the fixing sheet is a built-in lamp for the ceiling is fastened by the mortise and mortise meshing. The method of claim 2, The lamp shade and the fixing sheet is a built-in lamp for the ceiling is fastened by the mortise and mortise meshing. The method of claim 3, wherein The lamp shade and the fixing sheet is a built-in lamp for the ceiling is fastened by the mortise and mortise meshing. The method of claim 1, The lamp shade and the fixing sheet is a built-in lamp for the ceiling that is tightened by screwing the outer thread and the inner thread. The method of claim 2, The lamp shade and the fixing sheet is a built-in lamp for the ceiling that is tightened by screwing the outer thread and the inner thread. The method of claim 3, wherein The lamp shade and the fixing sheet is a built-in lamp for the ceiling that is tightened by screwing the outer thread and the inner thread. The method of claim 4, wherein And the lamp shade is sphere-shaped. The method of claim 7, wherein The lamp shade is a spherical ceiling built-in lamp device.