Smoke exhaust main-free lamp

Abstract

The utility model discloses a smoke-exhausting main-free lamp which comprises a lamp tube, an air circulation piece installed at one end of the lamp tube, a light-emitting piece installed in the lamp tube, a breathable lamp holder installed at the end, away from the air circulation piece, of the lamp tube in a threaded mode and a lamp cap installed on the side, away from the light-emitting piece, of the breathable lamp holder. The breathable lamp holder comprises a threaded cylinder installed in the lamp cylinder in a threaded mode, a light-transmitting piece installed in the threaded cylinder and a supporting strip installed on the inner side of the threaded cylinder. A channel is formed between every two adjacent supporting strips. The technical purposes of promoting air circulation and reducing smoke dust in a living room are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a smoke exhaust lamp without a main lamp. Background Art

[0002] The mainless lamp is a commonly used lamp in modern decoration. The mainless lamp is often used in the living room. Guests often like to smoke in the living room, and the secondhand smoke cannot be discharged in time, causing an unpleasant smell in the room. At the same time, the secondhand smoke has a great impact on the guests in the living room. The existing mainless lamp cannot promote air circulation in the living room; for example, Patent No.: CN202322808609.9 discloses an air circulation purification cylinder, which needs to be set up with a ventilation cavity to allow the gas to circulate, and a larger diameter is required in the production process of the mainless lamp. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a smoke exhaust without a main lamp to solve the technical problem of "promoting air circulation and reducing the need for a larger diameter of smoke in the living room".

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a smoke exhaust lamp without a main lamp, comprising a lamp tube, an air circulation component installed at one end of the lamp tube, a light-emitting component installed inside the lamp tube, a breathable lamp holder threadedly installed at one end of the lamp tube away from the air circulation component, and a lamp cap installed at a side of the breathable lamp holder away from the light-emitting component; the breathable lamp holder comprises a threaded barrel threadedly installed in the lamp tube, a light-transmitting component installed in the threaded barrel, and a support bar installed on the inner side of the threaded barrel; channels are formed between the support bars.

[0006] Optionally, a mounting base for mounting a lamp holder is mounted on the threaded barrel.

[0007] Through the above solution: the lamp holder can be quickly connected to the threaded barrel.

[0008] Optionally, the lamp holder includes a front ring of the spotlight, on which a connecting ring connected to a mounting seat is installed, a mounting hole is provided on the connecting ring, and the connecting ring is locked to the mounting seat by bolts passing through the mounting hole; a lampshade is clamped between the front ring of the spotlight and the threaded tube; the lampshade is used to prevent glare; and a vent is provided at the end where the lampshade is connected to the threaded tube.

[0009] Through the above scheme, the gas can pass through the vents into the channels formed between the support bars, thereby achieving gas flow and discharging smoke in the air in a timely manner.

[0010] Optionally, a locking baffle is installed at the end of the front ring of the spotlight, and a plurality of limiting members are installed on the outer periphery of the front ring of the spotlight; the limiting members cooperate with the locking baffle to lock the spotlight without a main lamp on the ceiling.

[0011] Through the above solution: after the non-main lamp passes through the prefabricated hole in the ceiling, the limiting piece and the locking baffle generate a clamping force to lock the non-main lamp on the ceiling.

[0012] Optionally, the light-transmitting member includes a lens, and a mounting ring is installed on the lens; the mounting ring is threadedly connected to the support bar, and the lens is a convex lens.

[0013] Through the above scheme: the focus position can be controlled by moving up and down in the threaded barrel through the mounting ring, and the lighting range can be adjusted.

[0014] Optionally, the light-emitting element includes a circuit board and LED lamp beads installed on the circuit board.

[0015] Optionally, a screw hole connected to the fresh air system is provided at the end of the lamp tube.

[0016] The beneficial effects of the utility model are:

[0017] 1. Install an air circulation part on the lamp tube to generate negative pressure inside the lamp tube, install a ventilated lamp holder inside the lamp tube, and allow the air flow to circulate through the ventilated lamp holder; the lamp tube is connected to the smoke exhaust pipe of the house to achieve smoke exhaust;

[0018] 2. The ventilated lamp holder comprises a threaded barrel threadedly installed in the lamp barrel, a light-transmitting member installed in the threaded barrel, and a support bar installed inside the threaded barrel; a channel is formed between the support bars; under the action of the air circulation member, air can enter the smoke exhaust duct from the channel formed between the support bars, thereby achieving smoke exhaust and keeping the room fresh;

[0019] 3. There is no need to set up a special smoke exhaust channel, so there is no need to expand the diameter of the main light. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model cabinet;

[0021] Figure 2 This is a schematic diagram of the lamp tube structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the ventilated lamp holder of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the lamp holder of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the lamp holder of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the installation ring of the utility model;

[0026] Reference numerals in the figures:

[0027] 1. Lamp tube; 11. Screw hole; 2. Air circulation part; 3. Light-emitting part; 31. Circuit board; 32. LED lamp bead; 4. Breathable lamp holder; 41. Threaded tube; 42. Translucent part; 421. Lens; 422. Mounting ring; 43. Support bar; 44. Mounting seat; 5. Lamp holder; 51. Spotlight front ring; 511. Locking baffle; 512. Limit part; 52. Connecting ring; 521. Mounting hole; 53. Lamp cover; 531. Vent. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-Figure 6 The technical solution of the utility model is further illustrated by specific implementation methods.

[0029] Reference Figure 1 , Figure 2 , Figure 3 The present embodiment provides a smoke exhaust lamp without a main lamp, comprising a lamp tube 1, an air circulation member 2 installed at one end of the lamp tube 1, a light emitting member 3 installed inside the lamp tube 1, a breathable lamp holder 4 threadedly installed at one end of the lamp tube 1 away from the air circulation member 2, and a lamp cap 5 installed at the side of the breathable lamp holder 4 away from the light emitting member 3; the breathable lamp holder 4 comprises a threaded barrel 41 threadedly installed in the lamp tube 1, a light-transmitting member 42 installed in the threaded barrel 41, and a support bar 43 installed inside the threaded barrel 41; a channel is formed between the support bars 43; an air circulation member 2 (fan) is installed at the tail of the lamp tube 1 A ventilated lamp holder 4 is threadedly installed at one end of the lamp tube 1 away from the air circulation member 2, and a light-emitting member 3 (the light-emitting member 3 is an LED lamp) is installed between the air circulation member 2 and the ventilated lamp holder 4, and the light passes through the ventilated lamp holder 4 for lighting; the ventilated lamp holder 4 includes a threaded tube 41, and a plurality of support bars 43 are fixedly installed inside the threaded tube 41, and the gaps between the support bars 43 are gas channels, and air can pass through the gaps when the air circulation member 2 is working; the outer edge of the light-transmitting member 42 is connected to the support bar 43, and can be threadedly connected to the support bar 43, or can be clamped on the support bar 43.

[0030] Reference Figure 4 , Figure 5 A mounting base 44 for mounting a lamp holder 5 is installed on the threaded tube 41. The lamp holder 5 includes a spotlight front ring 51. A connecting ring 52 connected to the mounting base 44 is installed on the spotlight front ring 51. The connecting ring 52 is an arc-shaped structure, and a pair of mounting holes 521 are provided at both ends of the connecting ring 52. The connecting ring 52 is locked to the mounting base 44 by passing bolts through the mounting holes 521; the bolts pass through the mounting holes 521 to connect to the sun mounting base 44, and the lamp tube 5 is locked on the threaded tube 41, so that the lamp holder 5, the threaded tube 42 and the lamp tube 1 are connected into an integral structure.

[0031] A lampshade 53 is clamped between the front ring 51 of the spotlight and the threaded tube 41; the lampshade 53 is used to prevent glare; a vent 531 is provided at the end where the lampshade 53 connects to the threaded tube 41; after the lamp holder 5, the threaded tube 42 and the lamp tube 1 are connected, the lampshade 53 is locked between the front ring 51 of the spotlight and the threaded tube 41.

[0032] Furthermore, a locking baffle 511 is installed at the end of the spotlight front ring 51, and a plurality of limiting members 512 are installed on the outer periphery of the spotlight front ring 51; the limiting members 512 cooperate with the locking baffle 511 to lock the spotlight on the ceiling.

[0033] Reference Figure 6 The light-transmitting member 42 includes a lens 421, on which a mounting ring 422 is mounted; the lens 421 is a convex lens, and the mounting ring 422 is threadedly connected to the support bar 43. By rotating the lens 421, the lens 421 is arranged in a pair up and down inside the threaded tube 41, and the distance between the lens 421 and the light-emitting member 3 is adjusted. When the light-emitting member 3 is at the focal position of the lens 421, the light is emitted in parallel. When the distance between the light-emitting member 3 and the lens 421 is greater than the focal length and less than twice the focal length, the illuminated area can be magnified. When it is greater than twice the focal length, the illuminated area is reduced.

[0034] Reference Figure 2 The light-emitting element 3 includes a circuit board 31 and an LED lamp bead 32 mounted on the circuit board 31; the circuit board 31 processes the current into the LED lamp bead 32 so that the LED lamp bead 32 emits light stably.

[0035] Reference Figure 4 The end of the lamp tube 1 is provided with a screw hole 11 connected to the fresh air system. The screw hole 11 can be connected to the fresh air system pipeline.

[0036] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A smoke exhaust without main lamp, characterized in that: The invention comprises a lamp tube (1), an air circulation member (2) installed at one end of the lamp tube (1), a light-emitting member (3) installed inside the lamp tube (1), a ventilated lamp holder (4) threadedly installed at one end of the lamp tube (1) away from the air circulation member (2), and a lamp cap (5) installed at a side of the ventilated lamp holder (4) away from the light-emitting member (3); the ventilated lamp holder (4) comprises a threaded barrel (41) threadedly installed inside the lamp tube (1), a light-transmitting member (42) installed inside the threaded barrel (41), and a support bar (43) installed inside the threaded barrel (41); a channel is formed between the support bars (43); and the lamp tube (1) is connected to a smoke exhaust duct of a house.

2. The smoke exhaust without main lamp according to claim 1, characterized in that: A mounting seat (44) for mounting a lamp holder (5) is mounted on the threaded barrel (41).

3. The smoke exhaust without main lamp according to claim 2, characterized in that: The lamp holder (5) comprises a spotlight front ring (51), a connecting ring (52) connected to a mounting seat (44) is mounted on the spotlight front ring (51), a lampshade (53) is clamped between the spotlight front ring (51) and the threaded tube (41); the lampshade (53) is used to prevent glare; and a vent (531) is provided at one end where the lampshade (53) is connected to the threaded tube (41).

4. The smoke exhaust without main lamp according to claim 3, characterized in that: A locking baffle (511) is installed at the end of the spotlight front ring (51), and a plurality of limiting members (512) are installed on the outer periphery of the spotlight front ring (51); the limiting members (512) cooperate with the locking baffle (511) to lock the spotlight on the ceiling; a mounting hole (521) is provided on the connecting ring (52), and the connecting ring (52) is locked on the mounting seat (44) by means of bolts passing through the mounting holes (521).

5. The smoke exhaust without main lamp according to claim 1, characterized in that: The light-transmitting member (42) comprises a lens (421), on which a mounting ring (422) is mounted; the mounting ring (422) is threadedly connected to the support bar (43); and the lens (421) is a convex lens.

6. The smoke exhaust without main lamp according to claim 1, characterized in that: The light-emitting element (3) comprises a circuit board (31) and an LED lamp bead (32) mounted on the circuit board (31).

7. The smoke exhaust without main lamp according to claim 1, characterized in that: A screw hole (11) connected to the fresh air system is provided at the end of the lamp tube (1).

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