CN210345208U

CN210345208U - Swinging type fireproof ceiling lamp

Info

Publication number: CN210345208U
Application number: CN201921811954.5U
Authority: CN
Inventors: 韩俊鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-04-17
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses a formula of swaing fire prevention ceiling light, including light source spare, a lamp section of thick bamboo and electrical apparatus box, wherein the light source spare is installed in a lamp section of thick bamboo to a lamp section of thick bamboo rotates relatively and sways, and electrical apparatus box installs outside a lamp section of thick bamboo, still installs the fire prevention lid between a lamp section of thick bamboo and electrical apparatus box. The utility model discloses simple structure, light source spare are changed conveniently, have freely realized in a flexible way that lamps and lanterns shine the change of angle, satisfy the different user demand of customer to heat dissipation and fire resistive construction are reasonable, the radiating effect is good.

Description

Swinging type fireproof ceiling lamp

Technical Field

The utility model belongs to the illumination lamps and lanterns field, in particular to formula fire prevention ceiling light sways.

Background

The fireproof ceiling lamp is a lighting lamp which can be embedded into a ceiling and emits light downwards and has certain fireproof performance, and is widely applied because the whole unity of a building can be kept and the whole aesthetic feeling of the building is not damaged. Because the ceiling is embedded into when fire prevention ceiling light uses, lamps and lanterns generally shine for fixed angle, perhaps restrict the angle and shine, can't realize according to user's user demand adjustment irradiation angle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a formula fire prevention ceiling light sways can freely adjust and shine the angle, satisfies user's user demand, realizes shining the angle freedom in a flexible way.

For solving its technical problem, the utility model provides a formula of swaing fire prevention ceiling light includes light source spare, a lamp section of thick bamboo and electrical apparatus box, and wherein light source spare is installed in a lamp section of thick bamboo to a lamp section of thick bamboo rotates relatively and sways, and electrical apparatus box installs outside a lamp section of thick bamboo, still installs the fire prevention lid between a lamp section of thick bamboo and electrical apparatus box.

The light source piece can be transferred and swing relative to the lamp tube, so that the change of the irradiation angle of the lamp is realized, and the use requirements of users at different irradiation angles are met. Through the stopping of the fireproof cover, the fire disaster is effectively prevented.

Further, the light source part is arranged on the lamp tube through the rotating ring group, the rotating ring group comprises a rotating ring and a fixing ring which can rotate and swing relative to each other, the light source part is arranged on the rotating ring, and the fixing ring is fixed on the lamp tube. Thereby, the rotational swing of the light source element is realized.

Further, above-mentioned fixed ring is equipped with U type mounting groove, and the swivel becket is equipped with the swivel pillow block, and the swivel pillow block matches in U type mounting groove to be connected with U type mounting groove through the round pin axle. From this, realized the rotation work of swivel group to the pitch arc design of U type mounting groove coincide the rotating shaft platform, make the rotating shaft platform can follow U type mounting groove and smoothly rotate.

Furthermore, the light source piece is movably arranged on the rotating ring through the mounting ring. Therefore, the mounting ring is fast and convenient to assemble and disassemble, and replacement and installation of the light source piece are facilitated.

Furthermore, the rotating ring is provided with two or more mounting platforms which are arranged at intervals around the ring, a mounting through hole is formed between the mounting platforms, and the mounting ring is provided with a clamping platform matched with the mounting through hole. From this, the mount ring passes through the ka tai and slides in the mount table from the installation opening, and then the chucking is installed in the rotating ring, simple structure, and convenient operation is quick.

Furthermore, the electrical box comprises a box body and a cover body, wherein the cover body is hinged to the box body, the hinged part can be opened and closed in a rotating mode relative to the box body, and electrical related elements are arranged in the box body. Therefore, the related power connection elements are concealed in the electrical appliance box, the risk of fire is reduced, and meanwhile, compared with the condition that the existing lamp connection wire is exposed, the electrical appliance box enables the overall structure of the lamp to be simpler, facilitates installation and can provide different use experiences for users; the hinged connection structure enables the cover body to be convenient to open and close, and wiring work of a user is facilitated.

Further, above-mentioned lid and box body can closed locking, and the lid is equipped with the locking boss, and the locking boss establishes the cockscomb structure, and the box body is equipped with the locking recess in the end that opens and shuts, and the cockscomb structure that the internal surface of locking recess established the matching. Therefore, the serrated clamping mode of the locking lug boss and the locking groove replaces the connection mode of connecting parts such as screws and the like, the structure of the lamp is simplified, the operation of closing, locking and opening is direct and simple, and additional tools are not needed.

Further, the cover body is transparent. Therefore, the wiring condition of the circuit related elements in the box body is clear at a glance, and the circuit related elements can be observed without opening the cover body.

Furthermore, the lamp tube is provided with a top, the top of the lamp tube is provided with a plurality of ventilation openings, the fireproof cover is arranged on the top of the lamp tube and fixed on the lamp tube, and the fireproof cover is also provided with a ventilation groove. Therefore, heat generated by the lamp can be timely dissipated, the heat dissipation structure is reasonable, the heat dissipation effect is good, and fire disasters are prevented.

Further, this formula fire prevention ceiling light sways still includes the installation spring, and this installation spring matches has a installing support, and the installing support is fixed in a lamp section of thick bamboo, and above-mentioned installing support is equipped with the installation gear that many grades of symmetries set up along the axis direction interval of a lamp section of thick bamboo, and installation spring mounting is in installation gear. From this, according to the thickness of ceiling, select the installation gear installation spring of different gears for lamps and lanterns have the ceiling thickness accommodation of broad, and then the range of application is wider.

The utility model discloses simple structure, light source spare are changed conveniently, have freely realized in a flexible way that lamps and lanterns shine the change of angle, satisfy the different user demand of customer to heat dissipation and fire resistive construction are reasonable, the radiating effect is good.

Drawings

FIG. 1 is a schematic structural view of the swing type fireproof ceiling lamp of the present invention;

FIG. 2 is a schematic view of the rocking type fireproof ceiling lamp shown in FIG. 1 with the cover body turned over relative to the box body;

FIG. 3 is a cross-sectional view of the rocking fire resistant ceiling light of FIG. 1;

FIG. 4 is an exploded view of the rocking fire resistant ceiling light of FIG. 1;

FIG. 5 is an enlarged view of the rocking type fireproof ceiling lamp of FIG. 3 at A;

FIG. 6 is a schematic view of the cover of the rocking type fire resistant ceiling lamp shown in FIG. 1;

fig. 7 is a schematic view illustrating the installation of the rocking type fire fighting ceiling lamp shown in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses formula fire prevention ceiling light sways includes light source 1, a lamp section of thick bamboo 2 and electrical apparatus box 3, and wherein light source 1 installs in a lamp section of thick bamboo 2 to can rotate relatively a lamp section of thick bamboo 2 and sway, electrical apparatus box 3 installs outside a lamp section of thick bamboo 2, still installs fire prevention lid 7 between a lamp section of thick bamboo 2 and electrical apparatus box 3. Specifically, in the present embodiment, the light source device 1 employs a GU10 light source.

As shown in fig. 3, 4 and 5, the light source 1 is mounted on the lamp tube 2 through the rotating ring group 5, specifically, the light source 1 is mounted on the rotating ring 51, and is mounted on the rotating ring group 5 through the mounting ring 6 and mounted on the lamp tube 2. The rotating ring set 5 comprises a rotating ring 51 and a fixed ring 52 which can swing relatively, wherein the mounting ring 6 is mounted on the rotating ring 51, and the fixed ring 52 is fixed on the lamp tube 2. The fixed ring 52 is provided with a U-shaped mounting groove 521, the rotating ring 51 is provided with a rotating shaft table 511, and the rotating shaft 511 is matched with the U-shaped mounting groove 521 and is connected with the U-shaped mounting groove 521 through a pin shaft 53. The lamp tube 2 is provided with a folded edge 21, the fixing ring 52 is provided with an outer surface portion 522 and a fixing portion 523, wherein the fixing portion 523 is coaxially embedded with the tube body of the lamp tube 2, the outer surface portion 522 covers the folded portion 21, the pin shaft 53 sequentially penetrates through the lamp tube 2, the fixing ring 52 and the rotating ring 51 to complete installation and connection, because the outer surface portion 522 of the fixing ring 52 is limited by the folded portion 21, the fixing ring 52 can be fixed relative to the lamp tube 2, and the rotating ring 51 rotates relative to the fixing ring 52 along the U-shaped mounting groove 521, thereby realizing the rotating work of the rotating ring group 5, and the arc design of the U-shaped mounting groove 521 is matched with the rotating shaft platform 511, so that the rotating shaft platform 511 can smoothly rotate along the U-shaped mounting. Through the rotating ring group 5, the light source part 1 can be transferred and swing relative to the lamp tube 2, so that the change of the irradiation angle of the lamp is realized, and the use requirements of users at different irradiation angles are met.

The rotating ring 51 is provided with two or more mounting bases 512, the two or more mounting bases 512 are arranged at intervals around the circumference, a mounting through hole 513 is formed between the mounting bases 512, and the mounting ring 6 is provided with a clamping base 61 matched with the mounting through hole 513. Further, each mounting table 512 is provided with a clamping groove 514. Therefore, the mounting ring 6 slides into the mounting table 512 from the mounting through hole 513 through the clamping table 61, rotates along the mounting table 512 and slides into the clamping groove 514, is clamped and mounted on the rotating ring 51, and is simple in structure, and a user can conveniently and quickly replace the light source piece 1.

As shown in fig. 3, 4 and 6, the lamp tube 2 has a top, a plurality of ventilation openings 23 are formed on the top of the lamp tube 2, the fireproof cover 7 covers the top of the lamp tube 2 and is fixed to the lamp tube 2, and the fireproof cover 7 is further provided with ventilation grooves 71. Specifically, a boss 24 is formed at one end of the top of the lamp cylinder 2, a mounting step 25 is formed between the boss and the main body of the lamp cylinder 2, and the plurality of ventilation openings 23 are formed in the boss 24. The fireproof cover 7 covers the boss 24 and is positioned and fixed on the mounting step 25. The heat that the lamps and lanterns produced is arranged the ventilation space between boss 24 and fireproof cover 7 through ventilation opening 23, again through ventilation groove 71 outside the lamps and lanterns, from this, the heat that the lamps and lanterns produced can in time be arranged and dispelled, and heat radiation structure is reasonable, and the radiating effect is good, prevents the emergence of conflagration.

In order to further improve the fireproof performance, a first fireproof expansion layer is arranged on the inner side of the boss 24 of the lamp tube 2, and a second fireproof expansion layer is arranged on the folded edge 21 of the lamp tube (the first fireproof expansion layer and the second fireproof expansion layer are not shown in the figure). Therefore, when the lamp is in a fire disaster, the first fireproof expansion layer and the second fireproof expansion layer are heated and expanded to separate the lamp from the external environment, and the fire is prevented from spreading. Preferably, the first and second fire-resistant intumescent layers are fire-resistant cotton.

The electrical box 3 includes a box body 31 and a cover body 32, wherein the cover body 32 is hinged to the box body 31 and can be opened and closed at the hinged position by rotating relative to the box body 31, the box body 31 covers the fireproof cover 7 and is fixed on the light tube 2, and a ventilation slot 71 is arranged at the position corresponding to the ventilation slot 71 of the fireproof cover 7. As shown in fig. 5, specifically, the cover 32 is symmetrically provided with U-shaped mounting arms 321, the two mounting arms 321 are opposite to each other and provided with mounting shafts 322, the box 31 is correspondingly provided with locking positions 311, and a distance between the two locking positions 311 is equal to or slightly greater than a distance between the two mounting arms 321 and smaller than a distance between the two mounting shafts 322; during installation, an external force is applied to the two mounting arms 321, so that the two mounting arms 321 deform in the direction of approaching each other, the distance between the two mounting shafts 322 is smaller than the distance between the two clamping positions 311, the two mounting shafts 322 can correspondingly enter the two clamping positions 311, and then the external force is removed, so that the two mounting shafts 322 are clamped in the clamping positions 311 and can rotate along the clamping positions 311. The hinged connection structure ensures that the cover body is convenient to open and close, and facilitates the wiring work of users

As shown in fig. 1, 2 and 4, the box 31 contains electrical components, including a terminal 33. Binding post 33 is equipped with erection column 1 and constant head tank, corresponds in the box body 31 and is equipped with mounting groove 312 and reference column 313, from this, installs binding post 33 in box body 31 steadily fast, is the carrier of access circuit for lamps and lanterns illumination work. The junction 34 is left at the closed position of the cover 32 and the box 31, so that the electric wire can enter the box 31 from the closed position and is connected with the wiring terminal 33, and the sawtooth 341 is arranged at the edge of the junction 34 of the cover 32 and the box 31, so that the positioning of the electric wire and the clamping of the electric wire are facilitated, and the electric wire can be prevented from falling off during the trial period. The box body 31 is also fixed with a wire fixing frame 35, and the accessed electric wires are arranged and fixed through the wire fixing frame 35 and then connected to the light source part 1. Therefore, the related power connection elements are concealed in the electrical box 3, the risk of fire is reduced, and meanwhile, compared with the condition that the existing lamp connection wire is exposed, the electrical box 3 enables the overall structure of the lamp to be simpler and convenient to install, and different use experiences can be provided for users; the hinged connection structure facilitates the opening and closing of the cover 32 and facilitates the wiring work of the user. Furthermore, the cover 32 is transparent, so that the wiring of the circuit-related components inside the case 31 can be clearly seen without opening the cover 32.

The cover 32 and the box 31 can be locked together, wherein the cover 32 has a locking protrusion 323, the locking protrusion 323 is serrated, the box 31 has a locking recess 314 at the opening/closing end, and the inner surface of the locking recess 314 is serrated. Therefore, the saw-toothed clamping mode of the locking boss 323 and the locking groove 314 replaces the connection mode of connecting parts such as screws and the like, the structure of the lamp is simplified, the operation of closing, locking and opening is direct and simple, and no tool is needed to be additionally used.

As shown in fig. 1 and 7, the swing type fireproof ceiling lamp further comprises a mounting spring 8, the mounting spring 8 is used for mounting and fixing the lamp on a ceiling 91, a mounting bracket 81 is matched with the mounting spring, the mounting bracket 81 is fixed on the lamp barrel 2, a plurality of symmetrically arranged mounting gears 82 are arranged on the mounting bracket 81 along the axial direction of the lamp barrel 2 at intervals, and the mounting spring 8 is mounted on the mounting gears 82. Specifically, two mounting springs 8 are symmetrically arranged on the lamp barrel 2, so that the mounting work of the lamp is guaranteed, and the mounting gear 82 is provided with 3-gear adjustment. From this, according to the thickness of ceiling, select the installation spring 8 of installation gear 82 installation of different gears for lamps and lanterns have the ceiling thickness accommodation of broad, and then the range of application is wider. Further, compared with the existing ceiling lamp, the circumference of the lamp barrel of the fireproof ceiling lamp is reduced to 70%, so that the lamp has a larger ceiling opening size adaptation range

After this product installation, because electrical apparatus box 3 installs in the top of a lamp section of thick bamboo 2, electrical apparatus box 3 can be to the thermal-insulated insulation material 92 jack-up on the ceiling 91 to the side circumference of electrical apparatus box 3 and a lamp section of thick bamboo 2 obtains heat dissipation ventilation space 93, and the heat of lamps and lanterns distributes from heat dissipation ventilation space 93 through the discharge of fire prevention lid 7, reduces the phenomenon of starting a fire that the inside high temperature of lamp body causes. In case of fire, since the heat dissipation and ventilation space 93 forms a buffer zone, the flames do not directly burn the material of the roof of the building, thereby reducing the occurrence of fire.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The swing type fireproof ceiling lamp is characterized by comprising a light source part (1), a lamp tube (2) and an electrical box (3), wherein the light source part (1) is installed on the lamp tube (2) and can rotate and swing relative to the lamp tube (2), the electrical box (3) is installed outside the lamp tube (2), and a fireproof cover (7) is further installed between the lamp tube (2) and the electrical box (3).

2. The rocking-type fire ceiling lamp according to claim 1, wherein the light source member (1) is mounted to the lamp vessel (2) via a rotary ring set (5), the rotary ring set (5) comprising a rotary ring (51) and a fixed ring (52) which can rock relative to each other, the light source member (1) being mounted to the rotary ring (51), and the fixed ring (52) being fixed to the lamp vessel (2).

3. The rocking-type fire ceiling lamp according to claim 2, wherein the fixing ring (52) is provided with a U-shaped mounting groove (521), the rotating ring (51) is provided with a rotating pillow block (511), and the rotating pillow block (511) is matched with the U-shaped mounting groove (521) and connected with the U-shaped mounting groove (521) through a pin shaft (53).

4. A rocking fire resistant ceiling lamp as claimed in claim 2, wherein the light source element (1) is movably mounted to the rotating ring (51) by means of a mounting ring (6).

5. A rocking-type fire ceiling lamp as claimed in claim 4, wherein the rotary ring (51) is provided with two or more mounting platforms (512), the two or more mounting platforms (512) being circumferentially spaced apart and forming mounting through openings (513) between the mounting platforms (512), the mounting ring (6) being provided with a clamping platform (61) matching the mounting through openings (513).

6. The rocking-type fire-proof ceiling lamp according to claim 1, wherein the electrical box (3) comprises a box body (31) and a cover body (32), the cover body (32) is hinged to the box body (31) and can be opened and closed in a rotating manner relative to the box body (31) at the hinged position, and the box body (31) is internally provided with relevant electric connection elements.

7. The swing type fireproof ceiling lamp according to claim 6, wherein the cover body (32) and the box body (31) can be locked in a closed manner, the cover body (32) is provided with a locking boss (323), the locking boss (323) is arranged in a sawtooth shape, the box body (31) is provided with a locking groove (314) at the opening end and the closing end, and the inner surface of the locking groove (314) is arranged in a matching sawtooth shape.

8. The rocking fire resistant ceiling lamp of claim 6, wherein said cover (32) is a transparent body.

9. The rocking type fireproof ceiling lamp according to claim 1, wherein the lamp barrel (2) has a top, the top of the lamp barrel (2) is provided with a plurality of ventilation openings (23), the fireproof cover (7) covers the top of the lamp barrel (2) and is fixed on the lamp barrel (2), and the fireproof cover (7) is further provided with a ventilation groove (71).

10. The swing type fireproof ceiling lamp according to claim 1, further comprising a mounting spring (8), wherein the mounting spring (8) is matched with a mounting bracket (81), the mounting bracket (81) is fixed on the lamp barrel (2), the mounting bracket (81) is provided with a plurality of symmetrically arranged mounting gears (82) at intervals along the axial direction of the lamp barrel (2), and the mounting spring (8) is mounted at the mounting gears (82).