CN110906180B

CN110906180B - Double-layer decorative lamp

Info

Publication number: CN110906180B
Application number: CN201911301101.1A
Authority: CN
Inventors: 赵崇祥
Original assignee: Taizhou Wanli Lighting Manufacturing Co ltd
Current assignee: Taizhou Wanli Lighting Manufacturing Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2021-08-20
Anticipated expiration: 2039-12-17
Also published as: CN110906180A

Abstract

The invention provides a double-layer decorative lamp which comprises a lamp holder and a lampshade arranged on the lamp holder, wherein the lampshade comprises an inner cover and an outer cover covered on the inner cover, the inner cover is fixedly connected with the outer cover, and the outer cover is in threaded connection with the lamp holder. The inner cover is fixed in the inside of dustcoat, when assembling this double-deck ornament lamp, only need the rotating dustcoat can fix dustcoat and inner cover on the lamp stand, shortened this double-deck ornament lamp equipment required time to a certain extent, promoted this double-deck ornament lamp's packaging efficiency. Simultaneously, fix the inner cover in the inside of dustcoat for external dust and impurity are difficult for entering into between inner cover and the dustcoat, make the difficult dust separation that exists between dustcoat and the inner cover of light that this double-deck ornament lamp produced, have guaranteed illuminating effect.

Description

Double-layer decorative lamp

Technical Field

The invention relates to a decorative lamp, in particular to a double-layer decorative lamp.

Background

At present, chinese patent publication No. CN102162581A discloses a liquid-cooled heat dissipation LED lamp with a double-layer lamp cover, which includes a lamp holder and a lamp cover, wherein the lamp holder is composed of a heat sink with a hollow cylindrical structure and a lamp cap connected to one end of the heat sink through a connector, a driver is installed in the heat sink, one end of the driver is electrically connected to the lamp cap through a wire, an LED substrate with an LED chip is connected to the upper end of the heat sink, and the LED substrate is electrically connected to the other end of the driver through a wire.

Radiator one end is equipped with the ring channel of lateral wall threaded, forms the spiro union link that is used for being connected with the lamp shade, and the lamp shade includes inner cover and dustcoat, and integrated into one piece has threaded inner circle and outer ring respectively on inner cover and the dustcoat, has the internal thread on the inner circle, has the external screw thread on the outer ring, and inner ring and outer ring are twisted in the ring channel and radiator threaded connection.

However, during assembly, the inner cover needs to be screwed to the radiator first, so that the LED substrate is covered by the inner cover, and then the outer cover is screwed to the radiator, so that the inner cover is covered by the outer cover, and long time is needed to respectively rotate the inner cover and the outer cover, thereby reducing the assembly efficiency of the LED lamp to a certain extent.

Disclosure of Invention

Accordingly, the present invention is directed to a double-layered decorative lamp, which has the advantages of less time required for assembling and higher assembling efficiency.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a double-deck ornament lamp, includes the lamp stand and sets up lamp shade on the lamp stand, the lamp shade includes that inner cover and cover are established outer cover on the inner cover, the inner cover with outer cover fixed connection, outer cover threaded connection is in on the lamp stand.

Through above-mentioned technical scheme, the inside at the dustcoat is fixed to the inner cover, when assembling this double-deck ornament lamp, only need the rotating dustcoat can fix dustcoat and inner cover on the lamp stand, shortened this double-deck ornament lamp equipment required time to a certain extent, promoted this double-deck ornament lamp's packaging efficiency. Simultaneously, fix the inner cover in the inside of dustcoat for external dust and impurity are difficult for entering into between inner cover and the dustcoat, make the difficult dust separation that exists between dustcoat and the inner cover of light that this double-deck ornament lamp produced, have guaranteed illuminating effect.

Preferably, the outer cover comprises a left cover body and a right cover body fixed on the left cover body, a cavity is formed between the left cover body and the right cover body, and the inner cover is located in the cavity.

Through the technical scheme, when the lampshade is produced, the left cover body and the right cover body are used for surrounding the inner cover, then the left cover body and the right cover body can be welded and fixed through an ultrasonic welding machine to form the outer cover, and meanwhile the outer cover and the inner cover are welded and fixed to form the lampshade. The outer cover is designed to be formed by matching the left cover body and the right cover body, so that the inner cover can be effectively placed into the outer cover under the condition of larger volume.

Preferably, the outer wall of the inner cover is symmetrically provided with two limiting lugs, the inner walls of the left cover body and the right cover body are respectively provided with a limiting groove, the limiting grooves are opposite to the limiting lugs, and the limiting grooves are used for allowing the limiting lugs to stretch into.

Through above-mentioned technical scheme, set up inside two spacing lugs on the inner cover imbed the spacing recess on the left cover body and the right cover body respectively, spacing lug and spacing recess cooperation for the left cover body and the right cover body are all difficult for taking place to remove for the inner cover, guarantee with this that the lamp shade can both accord with the production requirement.

Preferably, the edge of the left cover body is provided with a positioning groove, the edge of the right cover body is provided with a positioning protrusion, and the positioning protrusion is embedded into the positioning groove.

Through above-mentioned technical scheme, when the left cover body and the right cover body lock, the location arch of the right cover body edge stretches into inside the positioning groove of the left cover body edge, location arch and positioning groove cooperation for difficult relative movement that takes place between the left cover body and the right cover body, and the edge of the left cover body can coincide with the edge of the right cover body, with this guarantee that the dustcoat can accord with the production requirement.

Preferably, the inner cover includes connecting portion and regulation portion, connecting portion fix on the inner wall of dustcoat, regulation portion includes that a plurality of settings are in adjustment mechanism, the cover on the connecting portion tip are established a plurality of elasticity printing opacity film on the adjustment mechanism.

Through above-mentioned technical scheme, during the use, can change the appearance of elasticity printing opacity film through adjustment mechanism to reach different decorative effect, promoted the variety of this double-deck ornament lamp to a certain extent.

Preferably, the adjusting mechanism comprises a supporting rod, an adjusting piece, a control piece, a resetting piece and a limiting piece;

the support rod is fixed on the connecting part;

the adjusting piece comprises an arc line section, a straight line section and a broken line section which are sequentially connected, and the arc line section, the straight line section and the broken line section are all used for externally supporting the elastic light-transmitting film;

the control piece is used for driving the adjusting piece to rotate in the positive direction, so that an arc line segment or a straight line segment or a broken line segment contacts the elastic light-transmitting film and supports the elastic light-transmitting film;

the reset piece is used for driving the adjusting piece to rotate reversely;

the limiting part is used for limiting the adjusting part to rotate reversely.

Through above-mentioned technical scheme, when the shape of inner cover was adjusted to needs, through control piece control regulating part forward rotation for change takes place for the part that contacts with elasticity printing opacity film in the regulating part, for example truns into the straightway by the arc line section, perhaps truns into the broken line section by the straightway, later uses the locating part to restrict the reverse rotation of regulating part, makes the regulating part be difficult for under the effect of piece that resets reverse rotation.

Preferably, the control part comprises a rotary disc and a pull rope, the rotary disc is rotatably connected to the support rod, the arc line segment, the straight line segment and the broken line segment are connected to the rotary disc through connecting rods, one end of the pull rope is fixed to the peripheral wall of the rotary disc, and the other end of the pull rope penetrates through the connecting part and penetrates out of the lamp holder.

Through above-mentioned technical scheme, the user exerts with the pulling force to the tip of stay cord protrusion in the lamp stand, and stay cord drive carousel and the adjusting part of connection on the carousel rotate for the part of outer support elasticity printing opacity film changes in the adjusting part.

Preferably, the control head is formed by weaving a plurality of pull ropes protruding out of the end part of the lamp holder.

Through above-mentioned technical scheme, user's accessible control head operates all regulating parts simultaneously for the regulation of inner cover becomes more convenient, swift.

Preferably, the locating part sets up on the control head, the locating part includes movable sleeve, gag lever post and spacing spring, the movable sleeve cover is established on the control head and with the control head slides and is connected, the gag lever post articulates on the movable sleeve, spacing spring coupling is in the gag lever post with between the movable sleeve, spacing spring is used for the drive the gag lever post rotates, makes the gag lever post is close to the tip of lamp stand supports tightly on the control head.

Through the technical scheme, when the limiting part is controlled to be invalid, the end part of the limiting rod far away from the lamp holder is only required to be applied with pressure to drive the limiting rod to rotate around the hinged shaft, so that the end part of the limiting rod far away from the lamp holder is separated from the control head, and the user can conveniently control the movable sleeve to slide along the control head. When the movable sleeve moves to the designated position, the limiting rod is loosened, and the limiting spring drives the limiting rod to rotate around the hinged shaft, so that the end part of the limiting rod, which is close to the lamp holder, is abutted against the control head. When the end part of the limiting rod close to the lamp holder is tightly propped against the lamp holder, the control head is limited to move towards the interior of the lamp holder.

Preferably, the piece that resets includes reset spring, reset spring's one end is connected on the periphery wall of carousel, reset spring's the other end is connected on the bracing piece.

Through above-mentioned technical scheme, reset spring applys elasticity to the carousel for the carousel can the antiport.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is a schematic cross-sectional view of the first embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic sectional view of the second embodiment;

fig. 5 is an enlarged view of a portion B of fig. 4.

Reference numerals: 1. a lamp socket; 2. a lamp shade; 3. an inner cover; 4. a connecting portion; 5. an adjustment section; 6. an adjustment mechanism; 7. a support bar; 8. an adjustment member; 9. an arc segment; 10. a straight line segment; 11. folding the line segment; 12. a control member; 13. a turntable; 14. pulling a rope; 15. a reset member; 16. a limiting member; 17. a movable sleeve; 18. a limiting rod; 19. a limiting spring; 20. an elastic light-transmitting film; 21. a housing; 22. a left cover body; 23. a right cover body; 24. a cavity; 25. a limiting bump; 26. a limiting groove; 27. a positioning groove; 28. positioning the projection; 29. and a control head.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

The first embodiment is as follows:

a double-layer decorative lamp is shown in figures 1 and 2 and comprises a lamp holder 1 and a lampshade 2. The one end of lamp stand 1 is the link, and the central department of link is sunken to be formed with the light trough, is provided with the internal thread in the light trough, and light trough center department is provided with the projection, and the tip protrusion of projection in the notch of light trough, and projection protrusion is provided with the LED lamp on the tip of light trough, and the LED lamp passes through the electric wire and is connected with the power.

As shown in fig. 2 and 3, the lamp shade 2 includes an inner cover 3 and an outer cover 21 covering the inner cover 3. The inner cover 3 comprises a left cover shell and a right cover shell which are mutually buckled, and the left cover shell and the right cover shell are fixedly connected in an ultrasonic welding mode. The outer cover 21 is fixedly connected with the inner cover 3 in an ultrasonic welding mode, an external thread matched with the internal thread of the lamp holder 1 is arranged on the outer cover 21, and the outer cover 21 is screwed in the lamp groove.

The outer cover 21 comprises a left cover body 22 and a right cover body 23, the left cover body 22 and the right cover body 23 are fixedly connected in an ultrasonic welding mode, and a cavity 24 for placing the inner cover 3 is formed between the left cover body 22 and the right cover body 23. The left cover body 22 is provided with a positioning groove 27 near the cover body, the positioning groove 27 extends along the edge of the left cover body 22, the right cover body 23 is provided with a positioning protrusion 28 near the left cover body 22, the positioning protrusion 28 extends along the edge of the right cover body 23, and the positioning protrusion 28 is embedded into the positioning groove 27.

Two limiting lugs 25 are symmetrically arranged on the outer wall of the inner cover 3, and limiting grooves 26 opposite to the limiting lugs 25 are respectively arranged on the inner walls of the left cover body 22 and the right cover body 23. When the left cover body 22 is buckled with the right cover body 23, the two limit protrusions 25 are respectively embedded into the two limit grooves 26.

Example two:

as shown in fig. 4 and 5, the difference between the second embodiment and the first embodiment is that the inner cover 3 includes a connection portion 4 and an adjustment portion 5, the connection portion 4 is in a circular tube shape, and the connection portion 4 is fixedly connected with the inner wall of the outer cover 21 by ultrasonic welding. The adjusting part 5 is arranged at the end of the connecting part 4 extending into the cavity 24, and the adjusting part 5 can change the adjusting shape to obtain different decorative effects.

The adjusting part 5 comprises a plurality of adjusting mechanisms 6 arranged on the connecting part 4 and an elastic light-transmitting film 20 covered on the adjusting mechanisms 6, and the adjusting mechanisms 6 are circumferentially and uniformly distributed on the end part of the connecting part 4.

The adjusting mechanism 6 comprises a support rod 7, an adjusting member 8, a control member 12, a reset member 15 and a limiting member 16. The support rod 7 is fixedly connected to the connecting part 4, and the central axis of the support rod 7 is parallel to the central axis of the connecting part 4. The regulating part 8 includes the arc segment 9, straightway 10 and the broken line segment 11 that connect gradually, and arc segment 9, straightway 10 and broken line segment 11 homoenergetic can support elasticity printing opacity film 20 with the inner wall contact of elasticity printing opacity film 20, and when the position with elasticity printing opacity film 20 contact changes in regulating part 8, elasticity printing opacity film 20 can demonstrate different shapes to obtain different decorative effects. The control part 12 is used for driving the adjusting part 8 to rotate in the positive direction, so that the arc line segment 9 or the straight line segment 10 or the broken line segment 11 contacts the elastic light-transmitting film 20 and supports the elastic light-transmitting film 20. The control part 12 comprises a rotary disc 13 and pull ropes 14, the rotary disc 13 is rotatably connected to the end part, far away from the connecting part 4, of the support rod 7, the arc line segment 9, the straight line segment 10 and the broken line segment 11 are connected to the rotary disc 13 through connecting rods, one end of each pull rope 14 is fixed to the peripheral wall of the rotary disc 13, the other end of each pull rope 14 penetrates through the connecting part 4 and penetrates out of the lamp holder 1, and the pull ropes 14 protrude out of the end part of the lamp holder 1 to form a control head 29 in a weaving mode. Reset 15 is used for driving regulating part 8 antiport, and reset 15 is reset spring in this embodiment, and reset spring's one end is connected on the periphery wall of carousel 13, and reset spring's the other end is connected on bracing piece 7. The limiting part 16 is arranged on the control head 29 and used for limiting the reverse rotation of the adjusting part 8, the limiting part 16 comprises a movable sleeve 17, a limiting rod 18 and a limiting spring 19, the movable sleeve 17 is sleeved on the control head 29, the movable sleeve 17 can slide along the control head 29 under the action of external force, the limiting rod 18 is hinged on the outer wall of the movable sleeve 17 through a hinged seat, the limiting spring 19 is connected between the limiting rod 18 and the movable sleeve 17, the limiting spring 19 is used for driving the limiting rod 18 to rotate, and further the end part, close to the lamp holder 1, of the limiting rod 18 abuts against the control head 29 tightly.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims

1. The utility model provides a double-deck ornament lamp, includes lamp stand (1) and sets up lamp shade (2) on lamp stand (1), characterized by: the lampshade (2) comprises an inner cover (3) and an outer cover (21) covered on the inner cover (3), the inner cover (3) is fixedly connected with the outer cover (21), and the outer cover (21) is in threaded connection with the lamp holder (1);

the inner cover (3) comprises a connecting part (4) and an adjusting part (5), the connecting part (4) is fixed on the inner wall of the outer cover (21), and the adjusting part (5) comprises a plurality of adjusting mechanisms (6) arranged at the end part of the connecting part (4) and elastic light-transmitting films (20) covered on the adjusting mechanisms (6);

the adjusting mechanism (6) comprises a supporting rod (7), an adjusting piece (8), a control piece (12), a resetting piece (15) and a limiting piece (16);

the support rod (7) is fixed on the connecting part (4);

the adjusting piece (8) comprises an arc line section (9), a straight line section (10) and a broken line section (11) which are sequentially connected, and the arc line section (9), the straight line section (10) and the broken line section (11) are used for supporting the elastic light-transmitting film (20) externally;

the control part (12) is used for driving the adjusting part (8) to rotate in the positive direction, so that an arc line section (9) or a straight line section (10) or a broken line section (11) contacts the elastic light-transmitting film (20) and supports the elastic light-transmitting film (20);

the resetting piece (15) is used for driving the adjusting piece (8) to rotate reversely;

the limiting piece (16) is used for limiting the adjusting piece (8) to rotate reversely.

2. The double-layer decorative lamp of claim 1, wherein: the outer cover (21) comprises a left cover body (22) and a right cover body (23) fixed on the left cover body (22), a cavity (24) is formed between the left cover body (22) and the right cover body (23), and the inner cover (3) is located in the cavity (24).

3. The double-layer decorative lamp of claim 2, wherein: two limiting convex blocks (25) are symmetrically arranged on the outer wall of the inner cover (3), a left cover body (22) and a right cover body (23) are provided with limiting grooves (26) on the inner wall, the limiting grooves (26) are opposite to the limiting convex blocks (25), and the limiting grooves (26) are used for supplying the limiting convex blocks (25) to stretch into.

4. The double-layer decorative lamp of claim 2, wherein: the edge of the left cover body (22) is provided with a positioning groove (27), the edge of the right cover body (23) is provided with a positioning bulge (28), and the positioning bulge (28) is embedded into the positioning groove (27).

5. The double-layer decorative lamp of claim 1, wherein: the control piece (12) comprises a rotary disc (13) and a pull rope (14), the rotary disc (13) is rotatably connected to the supporting rod (7), the arc line segment (9), the straight line segment (10) and the broken line segment (11) are connected to the rotary disc (13) through connecting rods, one end of the pull rope (14) is fixed to the peripheral wall of the rotary disc (13), and the other end of the pull rope (14) penetrates through the connecting portion (4) and penetrates out of the lamp holder (1).

6. The double-layer decorative lamp of claim 5, wherein: the end parts of the pull ropes (14) protruding out of the lamp holder (1) are woven to form control heads (29).

7. The double-layer decorative lamp of claim 6, wherein: locating part (16) sets up on control head (29), locating part (16) are including movable sleeve (17), gag lever post (18) and spacing spring (19), movable sleeve (17) cover is established on control head (29) and with control head (29) slide and connect, gag lever post (18) articulate on movable sleeve (17), spacing spring (19) are connected gag lever post (18) with between movable sleeve (17), spacing spring (19) are used for the drive gag lever post (18) rotate, make gag lever post (18) are close to the tip of lamp stand (1) supports tightly on control head (29).

8. The double-layer decorative lamp of claim 5, wherein: reset piece (15) and include reset spring, reset spring's one end is connected on the periphery wall of carousel (13), reset spring's the other end is connected on bracing piece (7).