CN214890766U

CN214890766U - Surface-mounted down lamp with dustproof function

Info

Publication number: CN214890766U
Application number: CN202121626845.3U
Authority: CN
Inventors: 林惠梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-11-26
Anticipated expiration: 2031-07-17

Abstract

The utility model discloses a surface-mounted down lamp with dustproof function, which comprises a lamp shade and a lamp tube, wherein the lamp tube is arranged at the upper end of the lamp shade, when the device is electrified for use, the electromagnet is electrified, the mounting block is attracted with the magnetism of the electromagnet, the mounting block drives the lamp tube to be close to the electromagnet, the lamp tube rotates, the heat dissipation port A is rotated to the position corresponding to the heat dissipation port B, the heat dissipation and ventilation are convenient for use, when the device is used and is powered off, the electromagnet is powered off and loses the magnetism, the spring drives the mounting block to rebound, the heat dissipation port is blocked, so that dust can not enter, the protection device can prevent the dust from entering a dust-proof cavity, when the dust screen is stained with dust, when the lamp tube is electrified and powered off, the lamp tube rotates, the dust-proof gasket can wipe the dust screen for cleaning the dust screen, the electric motor is electrified to drive the exhaust fan to rotate, and can help the device to dissipate heat more quickly, the dust entering the device when in use is blown out through the heat dissipation port, so that the dust is prevented from entering the device.

Description

Surface-mounted down lamp with dustproof function

Technical Field

The utility model relates to a bright dress down lamp technical field specifically is a bright dress down lamp with dustproof function.

Background

The down lamp is a lamp which can be directly provided with an incandescent lamp or an energy-saving lamp, and can be divided into an embedded down lamp and a surface-mounted down lamp according to the mounting mode, the surface-mounted down lamp is more attractive and light in design, the whole unity and perfection of architectural decoration can be kept during mounting, and the down lamp is generally used in hotels, families and coffee houses more.

However, the surface-mounted down lamp is easy to accumulate dust, and most of the down lamps are hung at a high position, so that the down lamps are inconvenient to clean, dust easily enters the lamp tube, the appearance is influenced, and the performance of the down lamp is also influenced.

In order to solve the problems, the open-mounted down lamp with the dustproof function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a obviously adorn down lamp with dustproof function is used for closing the thermovent through using the head for movement and is used for blockking inside the dust access device, installs dust screen and dust removal gasket additional at the thermovent to the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a surface-mounted down lamp with a dustproof function comprises a lamp shade and a lamp barrel, wherein the lamp barrel is arranged at the upper end of the lamp shade, the lamp shade comprises a shell, a movable device, a side heat dissipation port A, first threads, an upper cover, a top heat dissipation port A, second threads and a mounting head, the movable device is arranged at two sides of the shell, the upper end of the movable device is provided with a plurality of side heat dissipation ports A, the side heat dissipation port A is arranged at one side of the shell, the first threads are arranged at the upper end of the shell, the upper cover is arranged at the upper end of the shell, the outer surface of the upper cover is provided with a plurality of top heat dissipation ports A, the lower end of the upper cover is provided with second threads, the upper cover is movably mounted at the upper end of the shell through the second threads and the first threads, the mounting head is fixedly mounted at the upper end of the upper cover, the lamp barrel comprises a barrel body, a mounting block, third threads, a dustproof cavity, a side heat dissipation port B, a top heat dissipation port B and a fourth threads, and a mounting block is movably mounted at the side of the barrel body, third screw thread has been seted up to the barrel upper end, and the dustproof chamber is installed to the barrel upper end, and side thermovent B has been seted up to dustproof chamber side, and top thermovent B has been seted up to dustproof chamber surface, and fourth screw thread has been seted up to dustproof chamber lower extreme, and dustproof chamber passes through third screw thread and fourth screw thread movable mounting in the barrel upper end, and a lamp section of thick bamboo passes through installation piece movable mounting at the lamp shade inner chamber.

Preferably, the movable device comprises a movable cavity, an electromagnet, a fixed block and a spring, the movable cavities are formed in the movable devices on the two sides, the electromagnet is installed on one side of the movable cavity, the fixed block is installed on the other side of the movable cavity, the spring is installed on one side of the fixed block, the installation block is installed on the other side of the spring, and the installation block is movably installed in the movable cavity.

Preferably, the mounting block is a component made of a magnetic material, and the magnetism of the mounting block and the electromagnet after being electrified are opposite magnets.

Preferably, the inner sides of the side heat dissipation port A and the top heat dissipation port A formed in the shell are both provided with dust removal gaskets, and the outer surfaces of the side heat dissipation port B and the top heat dissipation port B formed in the side surface of the dustproof cavity are both provided with dustproof nets.

Preferably, the dustproof cavity is internally provided with a breathable bottom plate, the lower end of the breathable bottom plate is provided with an electric motor, and the electric motor penetrates through the upper end of the breathable bottom plate and is provided with an exhaust fan.

Preferably, the side heat dissipation port A, the top heat dissipation port A, the side heat dissipation port B and the top heat dissipation port B are identical in size.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a surface-mounted down lamp with dustproof function, the both sides of the shell are all provided with a movable device, the upper end of the movable device is provided with a plurality of side heat dissipation ports A, the outer surface of the upper cover is provided with a plurality of top heat dissipation ports A, the side surface of the dustproof cavity is provided with a side heat dissipation port B, the outer surface of the dustproof cavity is provided with a top heat dissipation port B, the movable cavity is arranged in the movable device at both sides, one side of the movable cavity is provided with an electromagnet, the other side of the movable cavity is provided with a fixed block, one side of the fixed block is provided with a spring, the other side of the spring is provided with an installation block, the installation block is movably arranged in the movable cavity and is a part made of magnetic materials, and the magnetism and the electromagnet after being electrified are mutually opposite magnets, when the device is electrified and used, the electromagnet is electrified, the installation block is attracted with the magnetism of the electromagnet, the installation block drives the lamp barrel to be close to the electromagnet, and the lamp barrel rotates, rotate side thermovent A and top thermovent A to the corresponding position of side thermovent B and top thermovent B, heat dissipation and ventilation when the device of being convenient for uses, when the device finishes using the outage, the electro-magnet outage loses magnetism, the spring drives the installation piece and kick-backs, rotate side thermovent A and top thermovent A to one side with side thermovent B and top thermovent B, make the thermovent stifled, make the dust unable entering, protection device.

2. The utility model provides a pair of obviously adorn down lamp with dustproof function, the side thermovent A that the shell was seted up all installs the dust removal gasket with top thermovent A inboard, the dust screen is all installed with top thermovent B surface to side thermovent B that the dustproof chamber side was seted up, the dust screen can block the dust and get into dustproof chamber, when the dust screen is stained with the dust, when a lamp section of thick bamboo circular telegram and outage, a lamp section of thick bamboo rotates, the dust removal gasket can be cleaned the dust screen along with a lamp section of thick bamboo rotation, a clean dust screen is used for, guarantee the cleanness of dust screen, prevent that the dust from getting into a lamp section of thick bamboo.

3. The utility model provides a pair of obviously adorn down lamp with dustproof function, the inside ventilative bottom plate of installing of dustproof intracavity, the electric motor is installed to ventilative bottom plate lower extreme, and the electric motor runs through ventilative bottom plate upper end and installs exhaust fan, and when the device used, the electric motor circular telegram drove exhaust fan and rotates, when can help the faster radiating of device, the dust that gets into when using the device blew off through the thermovent, prevented that the dust from getting into.

Drawings

FIG. 1 is a schematic view of the whole device of the present invention;

FIG. 2 is a schematic view of the structure of the lampshade of the present invention;

FIG. 3 is a schematic view of the structure of the lamp barrel of the present invention;

FIG. 4 is a schematic view of the movable device of the present invention;

FIG. 5 is a schematic view of the dust-removing gasket of the present invention;

fig. 6 is a schematic plan view of the inner structure of the dustproof chamber of the present invention.

In the figure: 1. a lamp shade; 11. a housing; 12. a mobile device; 121. a movable cavity; 122. an electromagnet; 123. a fixed block; 124. a spring; 13. a side heat dissipation opening A; 131. a dust removal gasket; 132. a dust screen; 14. a first thread; 15. an upper cover; 16. a top heat dissipation opening A; 17. a second thread; 18. a mounting head; 2. a lamp barrel; 21. a barrel; 22. mounting blocks; 23. a third thread; 24. a dust-proof cavity; 241. a breathable bottom panel; 242. an electric motor; 243. an exhaust fan; 25. a side heat dissipation opening B; 26. a top heat dissipation opening B; 27. and a fourth thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 4 and 5, a surface mounted tube lamp with a dustproof function comprises a lamp shade 1 and a lamp tube 2, the lamp shade 1 is provided with the lamp tube 2 at the upper end thereof, the lamp shade 1 comprises a housing 11, a movable device 12, a side heat dissipation port a13, a first thread 14, an upper cover 15, a top heat dissipation port a16, a second thread 17 and a mounting head 18, the movable device 12 is mounted at both sides of the housing 11, the movable device 12 comprises a movable cavity 121, an electromagnet 122, a fixed block 123 and a spring 124, the movable cavity 121 is mounted at both sides of the housing 11, the electromagnet 122 is mounted at one side of the movable cavity 121, the fixed block 123 is mounted at the other side of the movable cavity 121, the spring 124 is mounted at the other side of the spring 124, the mounting block 22 is movably mounted in the movable cavity 121, the side heat dissipation port a13 is mounted at the upper end of the movable device 12, the side heat dissipation port a13 is disposed at one side of the housing 11, the upper end of the shell 11 is provided with a first thread 14, the upper end of the shell 11 is provided with an upper cover 15, the outer surface of the upper cover 15 is provided with a plurality of top heat dissipation ports A16, the inner sides of a side heat dissipation port A13 and a top heat dissipation port A16 which are arranged on the shell 11 are both provided with a dust removal gasket 131, the outer surfaces of a side heat dissipation port B25 and a top heat dissipation port B26 which are arranged on the side surface of the dust-proof cavity 24 are both provided with a dust screen 132, and the dust screen 132 can prevent dust from entering the dust-proof cavity 24, when the dust screen 132 is stained with dust, and the lamp barrel 2 is powered on and off, the lamp barrel 2 rotates, the dust removing pad 131 can wipe the dust screen 132 along with the rotation of the lamp barrel 2, the lamp tube is used for cleaning the dust screen 132, ensuring the cleanness of the dust screen 132 and preventing dust from entering the lamp tube 2, the lower end of the upper cover 15 is provided with a second thread 17, the upper cover 15 is movably arranged at the upper end of the shell 11 through the second thread 17 and the first thread 14, and the upper end of the upper cover 15 is fixedly provided with an installation head 18.

Referring to fig. 3 and 6, the lamp tube 2 includes a tube body 21, a mounting block 22, a third thread 23, a dustproof cavity 24, a side heat sink B25, a top heat sink B26 and a fourth thread 27, the mounting block 22 is movably mounted on the side of the tube body 21, the mounting block 22 is a component made of a magnetic material, the magnetism and the electromagnet 122 after being energized are opposite magnets, the third thread 23 is disposed at the upper end of the tube body 21, the dustproof cavity 24 is mounted at the upper end of the tube body 21, a ventilating bottom plate 241 is mounted in the dustproof cavity 24, an electric motor 242 is mounted at the lower end of the ventilating bottom plate 241, the electric motor 242 penetrates through the upper end of the ventilating bottom plate 241 and is provided with an exhaust fan 243, when the device is used, the electric motor 242 is energized to drive the exhaust fan 243 to rotate, thereby facilitating the device to dissipate heat more rapidly, blowing out dust entering the device through the heat sink to prevent dust from entering, the side heat sink B25 is disposed at the side of the dustproof cavity 24, the outer surface of the dust-proof cavity 24 is provided with a top heat radiation port B26, the side heat radiation port A13 and the top heat radiation port A16 are matched with the side heat radiation port B25 and the top heat radiation port B26 in size, the lower end of the dust-proof cavity 24 is provided with a fourth thread 27, the dust-proof cavity 24 is movably arranged at the upper end of the cylinder 21 through a third thread 23 and the fourth thread 27, the lamp cylinder 2 is movably arranged in the inner cavity of the lampshade 1 through the mounting block 22, when the device is used by electrifying, the electromagnet 122 is electrified, the mounting block 22 and the electromagnet 122 are magnetically attracted, the mounting block 22 drives the lamp cylinder 2 to approach the electromagnet 122, the lamp cylinder 2 rotates, the side heat radiation port A13 and the top heat radiation port A16 are rotated to the positions corresponding to the side heat radiation port B25 and the top heat radiation port B26, so that the heat radiation and ventilation are convenient, when the device is used and power is cut off, the electromagnet 122 loses magnetism, the spring 124 drives the mounting block 22 to rebound, and rotates the side heat radiation port A13 and the top heat radiation port A16 to the position corresponding to the side heat radiation port B25 and the top heat radiation port B26, the heat dissipation port is blocked, so that dust cannot enter, and the device is protected.

In summary, the following steps: the utility model provides a surface-mounted down lamp with dustproof function, when the device is powered on for use, the electromagnet 122 is powered on, the mounting block 22 and the electromagnet 122 are attracted magnetically, the mounting block 22 drives the lamp tube 2 to approach the electromagnet 122, the lamp tube 2 rotates, the side heat dissipation port A13 and the top heat dissipation port A16 are rotated to the positions corresponding to the side heat dissipation port B25 and the top heat dissipation port B26, when the device is powered off after use, the electromagnet 122 loses magnetism when the device is powered off, the spring 124 drives the mounting block 22 to rebound, the side heat dissipation port A13 and the top heat dissipation port A16 are rotated to one side of the side heat dissipation port B25 and the top heat dissipation port B26, so that the heat dissipation ports are blocked, dust can not enter, the protection device, the dustproof net 132 can prevent dust from entering the dustproof cavity 24, when the dustproof net 132 is stained with dust, the lamp tube 2 is powered on and powered off, the lamp tube 2 rotates, the dustproof gasket 131 can clean the dustproof net 132 along with the rotation of the lamp tube 2, the dust screen 132 is used for cleaning the dust screen 132, the dust screen 132 is guaranteed to be clean, dust is prevented from entering the lamp barrel 2, the electric motor 242 is electrified to drive the exhaust fan 243 to rotate, the device can be helped to dissipate heat more quickly, meanwhile, the dust entering the device in use is blown out through the heat dissipation port, and the dust is prevented from entering the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bright down lamp of adorning with dustproof function, includes lamp shade (1) and a lamp section of thick bamboo (2), its characterized in that are installed to lamp shade (1) upper end: the lampshade (1) comprises a shell (11), a movable device (12), a side heat dissipation opening A (13), a first thread (14), an upper cover (15), a top heat dissipation opening A (16), a second thread (17) and a mounting head (18), the movable device (12) is mounted on two sides of the shell (11), a plurality of side heat dissipation ports A (13) are formed in the upper end of the movable device (12), the side heat dissipation ports A (13) are formed in one side of the shell (11), first threads (14) are formed in the upper end of the shell (11), an upper cover (15) is mounted at the upper end of the shell (11), a plurality of top heat dissipation ports A (16) are formed in the outer surface of the upper cover (15), second threads (17) are formed in the lower end of the upper cover (15), the upper cover (15) and the first threads (14) are movably mounted at the upper end of the shell (11) through the second threads (17), and a mounting head (18) is fixedly mounted at the upper end of the upper cover (15);

a lamp section of thick bamboo (2) includes barrel (21), installation piece (22), third screw thread (23), dustproof chamber (24), side thermovent B (25), top thermovent B (26) and fourth screw thread (27), barrel (21) side movable mounting has installation piece (22), third screw thread (23) have been seted up to barrel (21) upper end, dustproof chamber (24) are installed to barrel (21) upper end, side thermovent B (25) have been seted up to dustproof chamber (24) side, top thermovent B (26) have been seted up to dustproof chamber (24) surface, fourth screw thread (27) have been seted up to dustproof chamber (24) lower extreme, dustproof chamber (24) are through third screw thread (23) and fourth screw thread (27) movable mounting in barrel (21) upper end, lamp section of thick bamboo (2) are through installation piece (22) movable mounting in lamp shade (1) inner chamber.

2. The surface-mounted down lamp with the dustproof function according to claim 1, characterized in that: the movable device (12) comprises a movable cavity (121), an electromagnet (122), a fixed block (123) and a spring (124), the movable cavity (121) is formed in the movable device (12) on the two sides, the electromagnet (122) is installed on one side of the movable cavity (121), the fixed block (123) is installed on the other side of the movable cavity (121), the spring (124) is installed on one side of the fixed block (123), an installation block (22) is installed on the other side of the spring (124), and the installation block (22) is movably installed in the movable cavity (121).

3. The surface-mounted down lamp with the dustproof function according to claim 1, characterized in that: the mounting block (22) is a component made of magnetic material, and the magnetism of the mounting block is opposite to that of the electromagnet (122) after electrification.

4. The surface-mounted down lamp with the dustproof function according to claim 1, characterized in that: dust removal gasket (131) are installed to side thermovent A (13) that shell (11) was seted up and top thermovent A (16) inboard all, and dust screen (132) are all installed to side thermovent B (25) and top thermovent B (26) surface that dustproof chamber (24) side was seted up.

5. The surface-mounted down lamp with the dustproof function according to claim 1, characterized in that: the dust-proof cavity (24) is internally provided with a ventilating bottom plate (241), the lower end of the ventilating bottom plate (241) is provided with an electric motor (242), and the electric motor (242) penetrates through the upper end of the ventilating bottom plate (241) and is provided with an exhaust fan (243).

6. The surface-mounted down lamp with the dustproof function according to claim 1, characterized in that: the side heat dissipation opening A (13) and the top heat dissipation opening A (16) are matched with the side heat dissipation opening B (25) and the top heat dissipation opening B (26) in size.