KR100654954B1 - Illuminator - Google Patents

Abstract

A fluorescent lamp type lighting apparatus in an apartment house is provided to prevent an electric shock due to contact to a socket by intercepting electricity supplied to a fluorescent lamp when replacing the lamp. In a fluorescent lamp type lighting apparatus in an apartment house, a housing(100) is fixed on the interior wall. A body(200) is located in the housing(100) and is mounted with electric equipment for lighting a fluorescent lamp. An upper part of a case(330) is fixed to the body(200) and has a cavity with a first rotation hole and an insertion groove at the bottom. A conducting member has a plane shape to be mounted to the cavity and has a second rotation hole, a pair of guide grooves, a terminal(352), and a switch. A socket(310) includes an insertion line(311), a rotation axis fixing hole, a conducting rod, a contact piece, and a moving member. A handle(320) includes a rotation axis, a groove on the circumference of the rotation axis, a protrusion unit on the outer peripheral surface, and a torsion spring. A fixing body(300,300') includes a moving groove moving with the insertion line upward and downward, a hanger movably fixed to the upper part of the moving groove, a pushing member pushing the top surface of the hanger, and a pushing apparatus pushing the pushing member downwardly by receiving electricity through electrical connection of the switch and a conductor, and an electrode.

Description

Fluorescent Lighting Fixture in Apartment House {Illuminator}

1 is an exploded perspective view showing a state of a fluorescent lamp according to the present invention,

Figure 2 is an exploded perspective view showing a state of the fixture according to the invention,

3 is a view showing the operation of the energizing rod in the energizing member in the present invention,

4 is a view showing the operation of the socket and the anti-rotation mechanism in the case in the present invention,

5 is a view showing a state in which the fluorescent lamp is coupled to the lighting fixture according to the present invention,

6 is an enlarged perspective view of the energizing member according to the present invention;

7 is a view schematically showing an operating circuit diagram of a lighting device according to the present invention.

-Explanation of terms for main parts of attached drawings-

100; Housing 110; Electric wire entrance

120; Freshly 200; main body

300, 300 '; Fixture 310; socket

311; Lead-in line 312; Moving member

313; Rotating shaft fixing hole 314; Energizing rod

320; Handle 322; Axis of rotation

324; Torsion springs 330; case

331; Recessed groove 332; Rotating hole

340; Anti-rotation mechanisms 341; Hanger

342; Moving groove 350; Energizing member

351, 351 '; Guide grooves 352, 352 '; Terminals

353; Rotating hole 344; electrode

345; Total 346; home

347; Through hole 348; Pushing Agency

349; Pushing member

The present invention relates to a fluorescent lamp-type lighting equipment in a multi-family house used while replacing the end of life lamps, such as incandescent and fluorescent lamps.

Lamps for illuminating the room are not permanent items and should be replaced or exchanged as necessary. However, since these lighting fixtures are electric appliances, there is a risk of electric shock during lamp replacement, and the physical coupling structure between the lamp and the socket is simple for the convenience of replacement. It could cause damage by dropping.

Therefore, the present invention has been made to solve the above problems, when replacing the fluorescent lamp to cut off the electricity supplied to the fluorescent lamp to prevent electric shock even if the user contacts the socket, when the replacement is completed, the fluorescent lamp is easily from the socket The technical problem is to provide a fluorescent lighting device in a multi-family house so as not to be separated.

The present invention to achieve the above technical problem,

Housing fixed to interior walls,

A main body disposed in the housing and on which electric equipment for emitting light of a fluorescent lamp is mounted;

A case having an upper end fixed to the main body, one side and an upper side of which are opened, and having a hollow having a first rotating hole, the bottom of which has an inlet groove; A flat plate mounted in the hollow, the second rotating hole communicating with the first rotating hole, a pair of guide grooves formed to face each other with respect to the second rotating hole, and the second rotating hole as the center. And a terminal connected to a connecting rod disposed at one end of the guide groove facing each other so as to protrude so as to move along the switch moving space formed on the inner circumferential surface of the second rotating hole, and to be electrically connected to the electrical equipment. A conducting member made of a switch including an energizing table which is engaged with and moves and forms an electric current or a short circuit of the electric wire according to the moving direction; An inlet line formed on one side and long to open at both ends, a rotating shaft fixing hole communicating with the first and second rotating holes, and protruding from the other side facing the conducting member to be movable to the guide groove, respectively; A conducting rod which is disposed in the lead line, a contact piece that is electrically connected to the conducting rod and is in contact with an electrode terminal of a fluorescent lamp, and a socket made of a movable member movably inserted into the lead line; A rotation shaft disposed on the other side of the case to rotatably penetrate the first and second rotation holes to be interlocked with the rotation shaft fixing hole, a groove formed at a circumference of the rotation shaft, a protrusion formed on an outer circumferential surface, and A handle having a torsion spring disposed in a groove to spin the rotating shaft in such a way as to contact the conducting rod with the connecting rod; And a moving groove disposed on the socket and communicating with the inlet line up and down and having a pair of electrodes disposed on the inner surface thereof, the movable groove being fixed to be movable up and down in the moving groove and having a bottom surface engaged with the moving member. A lower end portion may be inserted into the inlet line communicating with the groove, and a hanger having a current collector electrically connecting the electrode to an outer surface thereof is fixed to be movable upward and downward from an upper portion of the movable groove. Anti-rotation with a pushing member that pushes an upper surface, and a pushing mechanism electrically connected to the switch, the current collector, and the electrode to receive electricity by the electrical connection of the switch, the current collector, and the electrode to push the pushing member downward. A fixture composed of a mechanism;

It is a fluorescent light fixture in a multi-family house.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view illustrating a state of a fluorescent lamp according to the present invention, and FIG. 2 is a perspective view illustrating an exploded view of a fixture according to the present invention.

Since the operation principle of the fluorescent lamp 400 is far from the present invention, the description thereof will be omitted.

The fluorescent lamp 400 has electrode terminals 410 at both ends for receiving electricity, and is coupled to the housing 100 for supplying electricity while physically fixing the fluorescent lamp 400 in the room. In this case, the electrical and physical connection between the fluorescent lamp 400 and the housing 100 is via a pair of fixtures 300 and 300 ', and the fixtures 300 and 300' are provided at the lower end of the housing 100. It is inserted between the shade 120 formed along the longitudinal direction.

The main body 200 is for connecting the fixtures 300 and 300 'with the housing 100. Although not shown, the main body 200 conducts electric wires, ballasts, and capacitors to the terminals 352 of the fixtures 300 and 300'. Equipped with a variety of electrical equipment capable of emitting fluorescent lamps.

The fluorescent lamp 400 is provided with electrode terminals 410 at both ends, and the electrode terminal 410 is used as an electric supply means to the fluorescent lamp 400 and a physical fixing means. Correspondingly, the fixtures 300 and 300 'include a socket 310 having an inlet line 311 into which the electrode terminal 410 is inserted.

Referring to Figure 2 will be described in more detail the fixture 300, 300 'according to the present invention.

The fixture 300 according to the present invention is rotatable with the case 330 forming the appearance of the fixture 300, the conducting member 350 mounted in the case 330, and the conducting member 350 Securely secured to the socket 310, anti-rotation mechanism 340 to selectively prevent the rotation of the socket 310, and a handle 320 for allowing a user to rotate the socket 310 from the outside. .

The case 330 has a hollow having an upper surface and one side open, and a rotation hole 332 is formed at the center of the bottom. In addition, an inlet groove 331 is formed in the bottom surface, so that the electrode terminal 410 of the fluorescent lamp 400 can enter and exit the hollow. The case 330 will be fixed to the body 200.

The energizing member 350 has a plate shape that is inserted into and fixed to the hollow of the case 330, and includes a rotating hole 353 communicating with the rotating hole 332, and faces each other around the rotating hole 353. It is provided with a pair of guide grooves (351, 351 ') is cut.

At this time, one end of the guide grooves 351 and 351 'is formed with a connecting rod 352a for contacting and energizing the energizing rod 314, and the connecting rod 352a is for energizing the electrical equipment in the main body 200. It is electrically connected to the terminal 352 for. Here, the arrangement position of the connecting rod 352a is important. As described above, the connecting rod 352a is located at only one end of the pair of guide grooves 351 and 351 ', and the respective guide grooves 351 and 351 A pair of connecting rods 352a and 352a (see FIG. 3) positioned at ') face each other with respect to the rotation hole 353.

This will be described in more detail with reference to FIG. 3 below.

6 is an enlarged perspective view of the energizing member according to the present invention, with reference to this will be described in more detail the energizing member 350 according to the present invention.

The luminaire according to the present invention has a switch 354 on the inner circumferential surface of the rotating hole 353 in the energizing member 350 so that the switch 354 can move within a predetermined range along the inner circumferential surface of the rotating hole 353. An interlocking switch moving space 353a is further provided.

The switch 354 is a wire (L, L 'in addition to a portion protruding through the switch moving space (353a), as shown in Figure 7 (a schematic view of the operating circuit diagram of the luminaire according to the invention). It further includes an energizing stand (354a) in contact with. That is, the switch 354 may move along the switch movement space 353a to electrically interconnect or short-circuit the wires L and L '.

On the other hand, the switch 354 abuts against the outer circumferential surface of the rotation shaft 322 inserted into the rotation hole 353, and moves with friction. That is, when the rotary shaft 322 is rotated by the user's manipulation of the handle 320, the switch 354 in contact with the outer circumferential surface of the rotary shaft 322 is moved in the rotation direction of the rotary shaft 322. The lighting device according to the present invention allows the wires L and L 'to be energized with each other as shown in FIG. 7 (b) only when the rotating shaft 322 is rotated so that the energizing rod 314 and the connecting rod 352a are spaced apart. .

The socket 310 has a rotating shaft fixing hole 313 in communication with the rotating hole 332 of the case 330 and the rotating hole 353 of the conducting member 350, one side of the socket opening A line 311 is formed, and a pair of conducting rods 314 inserted into the guide grooves 351 and 351 'are provided on the other side of the contacting surface of the conducting member 350.

Here, the energizing rod 314 is electrically connected to the contact piece 316 (see FIG. 4) disposed on the inlet line 311.

On the other hand, the upper end of the inlet line 311 formed in the longitudinal direction is disposed a moving member 312 moving along the inlet line (311). The movable member 312 has fitting protrusions 312a at both ends thereof, and correspondingly, engaging grooves 315 are formed at both sides of the movable member 312. As a result, the fitting protrusions 312a of the movable member 312 are inserted into the engagement grooves 315 so as to be movable, respectively, so that the movement of the movable member 312 in the inlet line 311 is smooth and without leaving. do. However, since it is better to limit the moving distance of the moving member 312, the engaging groove 315 is formed by a predetermined distance, thereby limiting the moving range of the moving member 312 within the predetermined distance.

The upper surface of the movable member 312 has a curved surface corresponding to the circular socket 310, so that when the movable member 312 is located at the top of the inlet line 311, the socket 310 is completely circular do.

The handle 320 is a circular shape rotatably fixed to the other side of the case 330, and has a rotating shaft 322 through the rotating holes 332, 353 and the rotating shaft fixing hole 313, A groove 323 is formed in the circumference of the rotation shaft 322. Here, the rotation shaft 322 passes through the rotation holes 332 and 353 to rotate, but is tightly coupled to the rotation shaft fixing hole 313 so that the socket 310 also rotates when the rotation shaft 322 is rotated.

Subsequently, a torsion spring 324 fixed to the rotation shaft 322 is mounted in the groove 323, and a restoring force is generated when the handle 320 rotates. The description thereof will be described in more detail while explaining the operation of the socket 310 according to the present invention.

The outer surface of the handle 320 may be provided with a protrusion 321, the protrusion 321 allows the user to feel the convenience in operating the handle 320.

The anti-rotation mechanism 340 includes a moving groove 342 formed up and down, and the moving groove 342 includes a locking stand 341 which is fixed to be movable up and down. The bottom of the latch 341 is in contact with the upper surface of the movable member 312, and moves along the movement of the movable member 312. Accordingly, when the moving member 312 is introduced into the inlet line 311, the hooking stand 341 is also moved downward while a part is inserted into the inlet line 311, thereby allowing the moving groove 342. And the locking stand 341 is inserted between the lead line 311 and the rotation of the socket 310 is stopped.

Subsequently, a current collector 345 is formed on an outer surface of the latch 341, and an electrode 344 is formed in the moving groove 342. The current collector 345 and the electrode 344 are capable of determining the energization of the circuit shown in FIG. 7, and are spaced apart from each other through the current collector 345 according to a change in position caused by the movement of the latch 341. 344 may be electrically connected or shorted.

Referring to FIGS. 4 and 5, when the hanger 341 is at the lowest point (see FIG. 4A) and the top (see FIG. 5), the current collector 345 and the electrode 344 contact each other. Otherwise, the circuit of Fig. 7 is not energized.

Subsequently, the pushing member 349 is inserted into the moving groove 342 of the anti-rotation mechanism 340, and the pushing member 349 is operated by the pushing mechanism 348. The pushing member 349 is inserted through the through hole 347 communicating with the moving groove 342 to be in contact with the groove 346 formed on the upper surface of the hanging table 341. At this time, the pushing member 349 is moved up and down by the pushing mechanism 348, it is possible to forcibly push the latch 341 as necessary.

Here, the pushing mechanism 348 may be applied to various mechanisms for operating the pushing member 349. Examples of the pushing mechanism 348 include a pneumatic method and a solenoid method.

In the pneumatic method, a strong pressure is momentarily applied to the upper end of the pushing member 349 inserted into the pushing mechanism 348 to move downward, and the moving force impacts the latch 341.

In the solenoid method, a current flows through a coil (not shown) surrounding an upper end of the pushing member 349 inserted into the pushing mechanism 348 to move the pushing member 349 downward, and the movement force of the stopper ( 341) to shock.

This is to forcibly move the latch 341 when the movable groove 342 and the inlet line 311 are arranged in a line, so that the socket 310 can operate exactly as desired.

The operation of the components according to the present invention described above will be described with reference to the drawings.

3 is a view showing the operation of the current carrying rod in the current carrying member in the present invention, it will be described with reference to this.

In the energizing member 350 according to the present invention, the energizing rod 314 of the socket 310 is engaged with each other while being inserted into the guide grooves 351 and 351 'so as to be rotatably fixed via the rotation shaft 322. Accordingly, the user can rotate the handle 320 to adjust the position of the energizing rod 314 in the guide grooves 351 and 351 '.

As described above, a connecting rod 352a electrically connected to the terminals 352 and 352 'is disposed in the guide grooves 351 and 351', thereby selectively adjusting the position of the energizing rod 314. It is energized.

3 (a) illustrates a state in which the energizing rod 314 and the connecting rod 352a are spaced apart from each other so as not to be energized, and the user handles 320 with a force higher than the repulsive force of the torsion spring 324 to make this state. Rotate).

3 (b) illustrates a state in which the energizing rod 314 and the connecting rod 352a are in contact with each other to energize each other, and the socket 310 is rotated by the elastic force of the torsion spring 324. At this time, the connecting rod 352a and the energizing rod 314 are in contact with each other to conduct electricity, and electricity flowing from the terminals 352 and 352 'is connected to the connecting rod 352a, the energizing rod 314 and the contact piece 316. ) Is transmitted to the electrode terminal 410 of the fluorescent lamp 400.

Here, since the guide grooves 351 and 351 'are formed to be cut in a limited range, the energizing rod 314 is moved within the range of the guide grooves 351 and 351' so that the rotation angle of the fluorescent lamp 400 is limited. Will receive.

Figure 4 is a view showing the operation of the socket and the anti-rotation mechanism in the case in the present invention, Figure 5 is a view showing a state in which the fluorescent lamp is coupled in the detachable structure according to the present invention, will be described with reference to this.

Detachable structure according to the present invention is to facilitate the safe and easy attachment and detachment of the fluorescent lamp 400, the electrode terminal 410 is inserted into the inlet line 311 of the socket 310, the electrical to the fixture 300 Physically combine

Therefore, as shown in FIG. 4A, the inlet line 311 is vertically disposed to communicate with the inlet groove 331 formed on the bottom surface of the case 330, and the electrode terminal 410 is connected to the inlet groove ( 331 can be inserted via.

On the other hand, the moving member 312 is moved downward along the inlet line 311, the locking stand 341 of the rotation preventing mechanism 340 in contact with the upper surface of the inlet line 311 is a moving groove 342 The lower end is inserted into the inlet line 311 while moving downward. That is, the socket 310 is fixed so as not to rotate while the hanger 341 is disposed between the moving groove 342 and the inlet line 311. 4 (a) is a state of FIG. 3 (a), the socket 310 is in a state of receiving a force from the torsion spring 324.

4 (b) shows a state in which the electrode terminal 410 of the fluorescent lamp 400 is inserted into the lead-in line 311. When the user pushes up the fluorescent lamp 400, the moving member 312 is driven by the force. Is moved upwards, and the movable member 312 pushes up the latch 341 upwards.

Finally, when the electrode terminal 410 is inserted at a considerable height to contact the engaging piece 316, the movable member 312 is located at the highest point in the inlet line 311, the hanger 341 is the lower end thereof 5 is quickly moved away from the inlet line 311 by the elastic force of the torsion spring 324 as shown in FIG. 5 to close the inlet groove 331.

As a result, the electrode terminal 410 is located in the inlet line 311 in close contact with the contact piece 316, and is physically fixed to the fixture 300.

Accordingly, the user rotates the handle 320 to separate the fluorescent lamp 400 from the fixture 300 for the replacement of the fluorescent lamp 400, and thus the inlet line 311 of the rotating socket 310 is rotated. The fluorescent lamp 400 moves downward with the load while being in line with the moving groove 342. Subsequently, the movable member 312 supported by the electrode terminal 410 moves downward, and the lower end of the socket 310 is caught by the inlet line 311 while the locking stand 341 also moves downward. 324) resilience.

After replacing the fluorescent lamp 400 in this state, when a new fluorescent lamp is inserted along the inlet line 311, the movable member 312 and the hanging stand 341 move upward to move the socket 310 to the torsion spring 324. By quickly returning to the elasticity of the replaced fluorescent lamp can be prevented from being separated from the fixture (300, 300 ').

On the other hand, referring to the circuit diagram shown in Figure 7 when the operation of the lighting fixture according to the present invention, as shown in Figure 4 (a) the fluorescent lamp 400 is not inserted into the socket 310, the hanger 341 ) Is located at the lowest point and the current collector 345 and the electrode 344 were not electrically connected. At this time, the state of the switch 354 is shown in Figure 7 (b).

As shown in FIG. 4 (b), when the energizing rod 314 of the fluorescent lamp 400 is inserted into the inlet line 311, the current collector 345 and the electrode are pushed up while pushing the movable member 312 and the hanging rod 341. 344 is electrically connected so that the pushing mechanism 348 is actuated.

However, as the user pushes the fluorescent lamp 400 strongly, the pushing mechanism 348 stops its operation because it does not last long to separate the entire tube 345 from the electrode 344.

Subsequently, while the socket 310 is rotated as shown in FIG. 5, the switch 354 is brought into the state of FIG. 7A by the rotation shaft 322, and then the pushing mechanism (regardless of the position of the latch 341). 348 becomes inoperative.

Subsequently, when the user rotates the handle 320 to replace the fluorescent lamp 400, the switch 354 is brought into the state of FIG. 7 (b), and the latch 341 moves downward to move the circuit of FIG. Electricity flows in the inside, and the downward movement of the latch 341 may be accelerated by the operation of the pushing mechanism 348.

According to the present invention as described above, if the user is easy to combine or separate the fluorescent lamp to the socket, and rotate the fluorescent lamp for separation of the fluorescent lamp, if the electric current flowing to the socket can be shortened and the electric shock accident can be minimized, The fluorescent lamp and the socket are fixed to each other immediately after fitting the fluorescent lamp, thereby enabling the safe use of the lighting fixture.

Claims (1)

Housing fixed to interior walls, A main body disposed in the housing and on which electric equipment for emitting light of a fluorescent lamp is mounted; A case having an upper end fixed to the main body, one side and an upper side of which are opened, and having a hollow having a first rotating hole, the bottom of which has an inlet groove; A flat plate mounted in the hollow, the second rotating hole communicating with the first rotating hole, a pair of guide grooves formed to face each other with respect to the second rotating hole, and the second rotating hole as the center. And a terminal connected to a connecting rod disposed at one end of the guide groove facing each other so as to protrude so as to move along the switch moving space formed on the inner circumferential surface of the second rotating hole, and to be electrically connected to the electrical equipment. A conducting member made of a switch including an energizing table which is engaged with and moves and forms an electric current or a short circuit of the electric wire according to the moving direction; An inlet line formed on one side and long to open at both ends thereof, a rotation shaft fixing hole communicating with the first and second rotating holes, and protruding from the other side facing the conducting member to be movable into the guide grooves, respectively. A conducting rod which is disposed in the lead line, a contact piece that is electrically connected to the conducting rod and is in contact with an electrode terminal of a fluorescent lamp, and a socket made of a movable member movably inserted into the lead line; A rotation shaft disposed on the other side of the case to rotatably penetrate the first and second rotation holes to be interlocked with the rotation shaft fixing hole, a groove formed at a circumference of the rotation shaft, a protrusion formed on an outer circumferential surface, and A handle having a torsion spring disposed in a groove to spin the rotating shaft in such a way as to contact the conducting rod with the connecting rod; And a moving groove disposed on the socket and communicating with the inlet line up and down and having a pair of electrodes disposed on the inner surface thereof, the movable groove being fixed to be movable up and down in the moving groove and having a bottom surface engaged with the moving member. A lower end portion may be inserted into the inlet line communicating with the groove, and a hanger having a current collector electrically connecting the electrode to an outer surface thereof is fixed to be movable upward and downward from an upper portion of the movable groove. Anti-rotation with a pushing member that pushes an upper surface, and a pushing mechanism electrically connected to the switch, the current collector, and the electrode to receive electricity by the electrical connection of the switch, the current collector, and the electrode to push the pushing member downward. A fixture composed of a mechanism; Fluorescent lamp lighting equipment in the apartment house, characterized in that consisting of.

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