JP3240234U - ceiling light - Google Patents

Abstract

To provide a ceiling light which can be fixed only by operating a square pendant and locking it to the outside, and which has a simple structure and a simple mounting method. A ceiling light body (1) and a pendant assembly adapted to the ceiling light body for connection with the outside, wherein the pendant assembly comprises a pendant mounting part adapted to the ceiling light body, and the and a square pendant adapted to the pendant fitting at the end of the pendant fitting remote from the ceiling light body. The square pendant can be attached to the lamp body by the pendant fitting. [Selection drawing] Fig. 1

Description

The present invention relates to the technical field of ceiling lights, and more particularly to ceiling lights.

A ceiling light is a type of lighting equipment, and as the name suggests, the top of the lighting equipment is flat, and when installed, the bottom of the lighting equipment completely touches the roof, so it is called a ceiling light. Light sources include common incandescent lamps, fluorescent lamps, high intensity discharge lamps, tungsten halogen lamps, and LEDs.

In the prior art, due to the large size of the ceiling light, round nails are generally used to install the ceiling light, and the round nails are connected in a split structure, which increases the cost.

When installing the round pendant on the ceiling light, first insert the round pendant upward into the socket hole and rotate clockwise to tighten. Then stick the light plate assembly to the round pendant and lock it, finally stick the lampshade upwards on the light plate and rotate the lampshade clockwise to stick it. This installation is too complicated and causes inconvenience to the user.

For example, a ceiling light (see Patent Document 1), a bottom cover, a power assembly, an LED light board, a lead hanger and a lamp shade, and an LED light board with an LED light group, and the LED light group is an LED light board LED light group at least two or more concentrically arranged above, each group of LED light groups comprising at least three of the LED lights, comprising a lens assembly on an LED light board, the lens assembly comprising at least one or more , are arranged concentrically on the LED light board lens assembly. Each lens assembly includes at least three lenses, each row of said lens assemblies is provided between two rows of LED light sets, and each lens in each row of lens assemblies has two rows of LED light sets corresponding to its row. The solution proposed in DE 10 2005 000 010 A1, which is provided between two LED lights above and symmetrical to each other, also has the above problems.

Chinese Patent Application Publication No. 204901549

The technical problem to be solved by the present invention is to provide a ceiling light that can be installed by a rectangular pendant mount, is easy to install, and is inexpensive.

The present invention solves the above technical problems by using a ceiling light, which includes a ceiling light and a pendant assembly adapted to the ceiling light for connection with the outside, The pendant assembly is characterized by including a pendant fitting fitted to the ceiling light and a square pendant fitted to the pendant fitting at an end of the pendant fitting remote from the ceiling light. In the above solution, the square pendant is attached to the ceiling light body by the pendant attachment part, and when the ceiling light is attached, the ceiling light can be fixed simply by operating the square pendant and locking it to the outside. It is possible.

In addition, the pendant mounting part is rotatable with respect to the ceiling light body around its own central axis, realizing rotational unlocking or locking of the square pendant with respect to the outside, making it easy to disassemble and install the ceiling lamp. and convenient to operate.

The ceiling light body is provided with a mounting hole for accommodating the pendant mounting part, and the pendant mounting part is rotatable along the inner wall of the mounting hole to externally adapt the square pendant to lock or A light according to any one of the preceding claims, characterized in that it is adjusted to unlock. The inner wall of the mounting hole is provided with a rotary groove for accommodating the pendant mounting part, and correspondingly, the pendant mounting part is provided with a rotary part adapted to the rotary groove, and the rotary The mounting method of the lamp according to claim 1, characterized in that the part performs a rotational movement along the rotational groove to realize the rotational movement of the pendant mounting part with respect to the ceiling light body and cannot be easily removed. .

The ceiling light body includes a ceiling light body part and a ceiling light mounting part detachably connected to the ceiling light body part, and the pendant mounting member is rotatably connected to the ceiling light mounting part. 2. The lamp of claim 1, wherein:

An attachment member for fitting with the ceiling light body part is detachably attached to the ceiling light body mount, the attachment member includes an L-shaped locking member for interlocking with the ceiling light body part mount, and a locating post; correspondingly, said ceiling light body mount comprises a mating hole for fitting with said L-shaped locking member and a locating hole for fitting with said locating post; consists of a lock slot for fixing said ceiling light body part.

The ceiling light body part has a projection that fits into the lock slot, the lock slot is provided with an opening at one end for the rotation and screwing of the projection, and the connection member is the lock slot. 2. The method of manufacturing a lamp body member according to claim 1, wherein an elastic catch is provided inside to restrict the projection and prevent it from coming off. Further, the ceiling light body mount is provided with a mounting hole for matching with the pendant mounting component, and the pendant mounting component is provided with a stepped surface near the mounting hole for matching with the ceiling light body mount. It is characterized by being

Further, the ceiling light body mount is detachably mounted near one end of the ceiling light body part, the fixing member is provided with a through hole coaxially with the mounting hole, and the inner wall of the through hole A limiting end face is formed near one end of the ceiling light body mount to limit the pendant mounting component, and between the limiting end face and the ceiling light body mount is a space for the ceiling light body mount to rotate about itself. characterized by being formed Preferably, the perforations are provided with rotary grooves.

Preferably, a fastening member is provided on the inner wall of the through-hole in the mounting direction of the ceiling light body, and a fastening member is provided at the end of the stepped surface of the pendant mounting part to improve mounting stability of the pendant mounting part. is provided with a concave fastening end face.

Preferably, the inner wall of said bore extends inwardly to form two limiting projections, and correspondingly said limiting block is provided at one end of said pilot mount near said light body member, said limiting block rotating and when the pilot mount is rotated with respect to one of the limit projections, the square pilot locks outward precisely and rotates the pilot mount with respect to the other of the limit projections. The square pilot is locked outward when the pilot mount is rotated with respect to the other of the limiting projections, and the square pilot is locked outward. The square pendant is unlocked from the outside and rotated to an open end where the engagement from the outside can be released when rotated with respect to another of the regulating projections.

Specifically, the pendant mounting part is constrained between the ceiling light main body mounting part and the fixing member and does not separate, and when mounted, the step surface of the pendant mounting part is brought into contact with the lamp main body mounting part. After that, the fixing member is attached, and the fixing member is detachably attached to the lamp main body attachment portion, so that the pendant attachment part does not come off and can be easily disassembled.

Further, the pendant mounting part and the rectangular pendant are coaxially provided with a through hole through which a power cable for electrical connection with the outside passes.

Furthermore, since the pilot mount is made of a transparent material, when installing the ceiling light, the position of the corner pilot with respect to the exterior can be immediately confirmed, making it easy to see and speeding up the installation.

Further, the square pendant includes a base that fits within the pendant mounting part, a guide member mounted within the base, a locking member for locking with the outside, and a locking member that controls the locking member to lock or lock with the outside. and an unlocking member for unlocking.

Preferably, said base comprises a recessed mounting slot for mounting said guide member, said latch member and said unlocking member, one end of said guide member and one end of said latch member protrude outwardly from said base. Suitably, the pendant mounting member is provided with a recess for fitting into a recess in the base, and the mounting slot is provided with a raised tab for supporting the guide member, the latch member.

The guide member has a fitting adapted to the tab and detachably attached to the tab by means of a screw, and an outwardly extending one end of the fitting, an upper end bent upward, and a curved hook L. forming a letter-shaped guide member, which rotates with the outer fitting, and one end of the fitting portion is separated from the guide member to form an L-shaped limit portion, which limits the locking member; the base used to provide a snap-in slot in the inner side wall for snap-fitting the guide member, the tab having a snap-in projection for snap-fitting the mating portion; , the fitting portion has a slide groove for fitting with the snap-in projection, and the guide member comprises fitting of the snap-in projection and the slide groove, and fitting of the guide member and the slide groove. and the locking member is in the restricted state, and the locking member includes a locking portion protruding from the base and a lower end of the locking portion separately arranged. a first connecting portion, a first elastic portion, and a sliding portion that slides up and down along the inner wall of the base; the inner wall of the base is provided with a slide groove for fitting the sliding portion; The first connecting portion is restricted below the restricting portion, and the mounting groove is provided with the first holding groove for accommodation. a first retaining slot for receiving the first coupling part; and a second retaining slot spaced from the retaining slot for receiving the first elastic part, the first retaining slot being the base. The first elastic portion provides force to the locking member to always move in the direction of protruding from the base, and the unlocking member is inserted into the first retaining slot. A second connecting part to be accommodated, and a second elastic member provided integrally with the second connecting part, wherein the first holding slot comprises the first elastic part, the second elastic part, and the first elastic part. , the first elastic portion, and the second elastic portion. and an operating portion connected to the second connecting portion, wherein the second elastic member imparts a certain tendency of movement to the unlocking member in a direction away from the base along the first holding groove, The first connection part has a first inclined contact surface formed at its tip, and the second connection part has a second inclined contact surface formed at its front end, and the first inclined contact surface contacts the second inclined contact surface. 2. The method of attaching a lock release member according to claim 1, wherein the lock release member is installed. The first inclined contact surface is in contact with the second inclined contact surface.

In use, when the unlocking member is not pushed, the unlocking member is in contact with the first angled contact surface of the latch member with the second angled contact surface so that the unlocking member and the The combined action of the second elastic member moves outward and protrudes, and the second inclined contact surface presses against the end of the first connecting portion of the latch member.

When the unlocking member is pushed, the second connecting portion of the unlocking member pushes the first inclined contact surface at the tip of the first connecting portion of the latch member by the second inclined contact surface at the front end thereof. and the latch member is moved toward the base portion by a combined action of both the inclined contact surfaces and the first elastic member, and the latch member is housed in the mounting groove to release the lock. It is characterized by being

At the same time, the first elastic member of the latch member is compressed so that the latch member has an upward restoring force, i.e., resets the latch member when the unlock member is released. The unlocking member is released and reset while driving.

In the present invention, the ceiling lamp is designed as follows, compared with the prior art.

(1) The square pendant in this utility model can be fitted to the ceiling light body by the pendant mounting part, and when installing the ceiling light, the square pendant is operated to screw the ceiling light on the outside. The structure and installation method should be simple, and the cost should be low.

(2) In this utility model, by using a transparent material for the mounting part of the pendant, it is easy to check the position of the rectangular pendant from the outside when mounting the ceiling light, which is convenient for observation and improves the mounting speed. What is planned.

FIG. 2 is an exploded perspective view of the ceiling lamp of the embodiment; FIG. 2 is an enlarged schematic diagram at A in FIG. FIG. 3 is an enlarged schematic diagram of B in FIG. FIG. 4 is a cross-sectional view of the ceiling light of this embodiment. FIG. 5 is an enlarged schematic diagram at C in FIG. It is a schematic diagram which shows the assembly of the pilot assembly of this embodiment, and a ceiling light mount. FIG. 7 is an enlarged schematic diagram at D in FIG. FIG. 8 is an enlarged schematic diagram at E in FIG. FIG. 9 is an exploded perspective view of the lead hanger assembly of this embodiment. FIG. 10 is an exploded perspective view of the square pendant of this embodiment.

Specific embodiments of the utility model will be described in more detail below in conjunction with the accompanying drawings and embodiments. The following embodiments are used for explaining the utility model, but cannot be used to limit the scope of the utility model.

In the description of the utility model, it should be noted that the terms "mounting", "connection", "coupling" are to be understood broadly, unless explicitly specified and limited, e.g. fixed connection, detachment Various connections are conceivable, such as possible connections, integral connections, mechanical connections, electrical connections, direct connections, indirect connections via intermediate media, connections within two components. For those skilled in the art, the specific meaning of the above terms in the context of the present invention can be understood in specific instances.
This embodiment:

As shown in FIGS. 1 to 10, the ceiling light of this embodiment consists of a ceiling light body 1 and a pendant rosette 2 adapted for external connection to the ceiling light body 1. The pendant rosette 2 is , a pendant mounting part 21 adapted to the ceiling light main body 1 and a rectangular pendant 22 fitted to one end of the pendant mounting part 21 separated from the ceiling light main body 1. - 特許庁In the above solution, the ceiling light can be locked by simply operating the square pendant 22 after the square pendant 22 is fitted into the ceiling light body 1 by the pendant mounting part 21 and screwed to the outside. The construction method is also simple, and the cost of the square pendant 22 is low.

Furthermore, the pendant attachment part 21 can be rotated about its own central axis with respect to the ceiling light body 1 to unlock or lock the square pendant 22 from the outside. Easy to install. Further, the ceiling light main body 1 is provided with a mounting hole 11 for fitting the pendant mounting part 21. The pendant mounting part 21 is rotatable along the inner wall of the mounting hole 11, and the square pendant 22 can be fitted and adjusted to lock or unlock externally.

Further, the inner wall of the mounting hole 11 is provided with a rotating groove 111 for accommodating the pendant mounting part 21 , and correspondingly, the pendant mounting part 21 has a rotating groove 111 adapted to the rotating groove 111 . A part 211 is provided, and the rotating part 211 can perform a rotating movement along the rotating groove 111 to realize the rotating movement of the pendant mounting part 21 on the ceiling light body 1 .

The rotating part 211 can rotate along the rotating groove 111 to realize the rotating movement of the pendant mounting part 21 on the ceiling light body 1 and cannot be easily detached. Further, the ceiling light main body 1 comprises a ceiling light main body part 12 and a ceiling light mounting part 13 detachably connected to the ceiling light main body part 12. The ceiling light mounting part 13 is connected to the pendant mounting part 21. are rotatably connected.

Preferably, a connecting member 15 for fitting with the ceiling light body part 12 is detachably attached to the ceiling light mounting part 13, and the connecting member 15 is interlocked with the ceiling light mounting part 13. and a positioning post 152. Correspondingly, the ceiling light mounting part 13 has a fitting hole 131 for fitting the L-shaped locking member 151 and the positioning post 152. It features locating holes 132 to accommodate posts 152 .

The ceiling light mounting part 13 includes a fitting hole 131 for fitting the L-shaped lock member 151 and a positioning hole 132 for fitting the positioning post 152. The connection member 15 is the ceiling light main body. A lock groove 153 for locking the part 12 is provided, and the ceiling light body part 12 is correspondingly provided with a protrusion 121 for fitting the lock groove 153, and the protrusion 121 has one end for rotating and screwing. The locking groove 153 is open on the side of the connecting member 15, the connecting member 15 is located in the locking groove 153, and the locking groove 153 limits the protrusion 121 to prevent disengagement. A flexible snap 154 is provided for

Further, the ceiling light mounting part 13 is provided with a mounting hole 11 for matching with the pendant mounting part 21 , and the pendant mounting part 21 has a mounting hole 11 near the mounting hole 11 that fits with the ceiling light mounting part 13 . A stepped surface 212 is provided.

Further, the ceiling light mounting part 13 includes a fixing member 14 detachably attached to one end of the ceiling light body part 12, and the fixing member 14 is provided with a step surface 212 coaxial with the mounting hole 11. It is

The inner wall of the through hole 141 is formed with a limit end face 142 for restraining the pendant mounting part 21 at the end near the ceiling light mounting part 13 . Between them, a rotary groove 111 is formed for rotating the ceiling light mounting part 13 around its own central axis.

Preferably, the through hole 141 is provided with a snap member 144 on the inner wall in the direction of the ceiling light mounting part 13 , and the stepped surface 212 of the pendant mounting part 21 is provided with a recess at the edge of the stepped surface 212 . By providing the snap end face 212-1, the attachment stability of the pendant attachment component 21 can be improved.

Preferably, the inner wall of said through hole 141 extends inward to form two limiting projections 143, correspondingly said limiting block 213 is located at one end of said pendant mounting part 21 near said ceiling light body part 12. is provided, the limiting block 213 is confined between the two limiting projections 143 during rotation, and when the pendant mounting part 21 is rotated against one of the limiting projections 143, the square pendant 22 is , and when the pendant fitting 21 is rotated with respect to one of the other limiting projections 143, the square pendant 22 is unlocked from the housing and is at an open end that can be removed from the housing. rotated.

Specifically, the pendant mounting part 21 is constrained between the ceiling light mounting part 13 and the fixing member 14 and does not come off. It is applied to the ceiling light fitting 13, and then the fixing member 14 is attached, and the fixing member 14 is attached to the pendant so that the pendant fitting 21 is detachably attached to the ceiling light fitting 13. It is attached to the ceiling light fitting 13 so that the fitting will not come off. The fixing member 14 is detachably attached to the ceiling light attachment part 13 so that the pendant attachment part 21 does not come off, and is easy to disassemble.

Further, the pendant mounting part 21 and the rectangular pendant 22 are coaxially provided with a power supply line via an external electrical connection hole 23, and the pendant mounting part 21 is made of a transparent material, so that it can be used as a ceiling light. is easy to install, the position of the square pendant 22 with respect to the outer fitting can be quickly confirmed, observation is easy, and the installation speed is improved.

Preferably, the base 221 constitutes a recess. A mounting slot 221-1 for mounting the guide member 222, the latch member 223, and the unlocking member 224 is provided, and one end of the guide member 222 and one end of the latch member 223 protrude from the base 221 to the outside. Mating, the pendant mounting component 21 is provided with a recess 214 for receiving a recess in the base 221, and the mounting slot 221-1 has a raised tab 221-1 for supporting the guide member 222. 2, the guide member 222 includes a fitting portion 222-1 adapted to the tab 221-2 and detachably attached to the tab 221-2 by a screw, the fitting portion 222-1: It features an L-shaped guide 222-2 extending outward at one end and bent upward to form a hook with a curved top end.

The fitting portion 222-2 rotates in conjunction with the outer fitting, and one end of the fitting portion 222-1 is separated from the fitting portion 222-2 to restrain the latch member 223 from coming off. The inner wall of the base 221 is provided with a snap-in slot 221-3 for snap-in the fitting portion 222-2. there is 221-3, the tab 221-2 is provided with a snap-in projection 221-4 for snap-fitting to the fitting portion 222-1, and then the fitting portion 222-1 is provided with the a snap position slot 222-1a is provided for engaging a snap-in projection 221-4, the guide member 222 being fixed by the engagement of the snap-in projection 221-4 and the snap-in slot 222-1a; The guide member includes the guide member 222-2 and the snap-in slot 221-3, and the latch member 223 is disposed at a latch portion 223-1 extending from the base 221 and a lower end of the latch portion 223-1. and a sliding portion 223-4 that slides up and down along the inner wall of the base 221. The base 221 has the sliding portion 223-3. A sliding groove 221-5 for fitting the moving part 223-4 is provided, the first connecting part 223-2 is limited below the limiting part 222-3, and the mounting groove 221-1 A first holding groove 221-1a is provided for holding the first connecting portion 223-2, and a second holding groove 221-1a is provided spaced apart from the holding groove. A retaining groove is provided.

A second retaining slot 221-1b for retaining the first elastic portion 223-3, the first retaining slot 221-1a being provided through one side wall of the base 221, The elastic portion 223-3 always applies a force to the latch member 223 to move in the direction of protruding from the base 221, and the lock release member 224 has the second lock release member 224 and the first holding groove 221. -1a, a second elastic member 224-2 spaced apart from the second connecting portion 224-1, and a second elastic member 224-2 connected to the second connecting portion 224-1. The second elastic member 224-2 imparts force to the unlocking member 224 to move along the first holding groove 221-1a in the direction away from the base 221. , the first connecting portion 223-2 has a first inclined contact surface 223-2a formed at the tip of the first connecting portion 223-2, and the second connecting portion 224-1 has the second A second inclined contact surface 224-1a is formed at the front end of the connecting portion 224-1, and the first inclined contact surface 223-2a is in contact with the second inclined contact surface 224-1a. and

During use, when the unlocking member 224 is not pushed, the latch member 223 is protruded by the action of the first elastic member. Since it is in contact with the first inclined contact surface 223-2a of the latch member 223, the combined action of the second elastic member 224-2 as well as the latch member 223 causes the unlocking member 224 to move outward. The latch member 223 and the second inclined contact surface 224-1 pushing the first inclined contact surface 224-1 at the end of the first connecting portion 223-2 of the latch member 223 are combined to form a convex shape, and the outer and pushes the unlocking member 224, the second connecting portion 224-1 of the unlocking member 224 passes through the second inclined contact surface 224-1a and the first connecting portion 223-2 of the latch member 223 passes through the second inclined contact surface 224-1a. pushing the first slanted contact surface 224-2 at the front end of the latch member 223, under the combined action of the contact surface 223-2a, the two slanted contact surfaces and the first elastic member, the latch member 223 The latch portion 223-1 moves toward the base portion of the base 221 so as to be received in the mounting groove 221-1 for unlocking.

At the same time, the first elastic member of the latch member 223 is compressed so that the latch member 223 has an upward restoring force, that is, the latch member 223 is reset when the unlock member 224 is released. , the drive to unlock the unlocking member 224 is reset.

The above are only preferred embodiments of the utility model, but many improvements and decorations are possible for those skilled in the art without departing from the technical principle of the utility model, and these improvements and decorations are also protected by the utility model. Note that it should be considered a range.

1 ceiling light body, 11 mounting hole, 111 rotating groove, 12 ceiling light body part, 121 projection, 13 ceiling light mounting part, 131 fitting hole, 132 positioning hole, 14 fixing member, 141 through hole, 142 limit end face, 143 Limiting projection 144 Snap member 15 Connecting member 151 L-shaped locking member 152 Positioning post 153 Locking groove 154 Flexible snap 2 Pendant rosette 21 Pendant mounting part 211 Rotating part 212 Step surface 212-1 , snap end face, 213 limit block, 214 recess, 22 square pendant, 221 base, 221-1 attachment slot, 221-1a first retention slot, 221-1b second retention slot, 221-2 tab, 221-3 Snap-in slot, 221-4 Snap-in protrusion, 221-5 Sliding groove, 222 Guide member, 222-1 Fitting portion, 222-1a Snap-in slot, 222-2 Guide member, 222-3 Limiting portion, 223 Latch member, 223-1 latch portion, 223-2 first attachment portion, 223-2a first inclined contact surface, 223-3 first elastic portion, 223-4 sliding portion, 224 unlocking member, 224-1 second connecting portion 224-1a second inclined contact surface 224-2 second elastic portion 224-3 operating portion 23 external electrical connection hole

Claims (9)

Consisting of a ceiling light body and a pendant rosette that is fitted with an external connection to the ceiling light body,
The pendant rosette is
A ceiling light comprising: a pendant mounting part fitted to the ceiling light main body; and a rectangular pendant fitted to the pendant mounting part at one end of the pendant mounting part remote from the ceiling light main body. 2. The ceiling light according to claim 1, wherein said pendant attachment part is rotatable about its own central axis with respect to said ceiling light body, and unlocks and locks said square pendant with the outside by rotation. . 3. The ceiling light according to claim 2, wherein the ceiling light body is provided with a mounting hole for the pendant mounting part, and the pendant mounting part is rotatable along the inner wall of the mounting hole. . 4. The method according to claim 3, wherein the inner wall of the mounting hole is provided with a rotating groove to correspond to the pendant mounting part, and the pendant mounting part has a rotating part that fits into the rotating groove. Ceiling light as described. The ceiling light body includes a ceiling light body part and a ceiling light mounting part freely detachably connected to the ceiling light body part, and the pendant mounting part is rotatably connected to the ceiling light mounting part. A ceiling light according to claim 2, characterized in that: The ceiling light mounting part is provided with a mounting hole that fits the pendant mounting part, and the pendant mounting part has a stepped surface to match the ceiling light mounting part near the mounting hole. The ceiling light according to claim 5. The ceiling light mounting part is
detachably connected to a fixing member at one end near the ceiling light body part,
The fixing member is provided with a through hole coaxially with the mounting hole,
an inner wall of the through hole is formed near one end on the ceiling light fitting side to form a limit end face that limits the pendant fitting;
7. The ceiling light according to claim 6, wherein a rotary groove is provided between the limit end face and the ceiling light fitting so that the ceiling light fitting itself rotates around the central axis. 2. The ceiling light according to claim 1, wherein said pendant mounting part and said rectangular ceiling are coaxially arranged, and a power line is provided through an external through-hole for electrical connection. A ceiling light according to any one of the preceding claims, characterized in that the pendant mounting part is made of a transparent material.

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