CN114413199A

CN114413199A - Assembled christmas decorative lamp

Info

Publication number: CN114413199A
Application number: CN202210074757.XA
Authority: CN
Inventors: 屈贺; 屈小平
Original assignee: Linhai Yinhe Electric Lamp Co
Current assignee: Linhai Yinhe Electric Lamp Co
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-04-29
Anticipated expiration: 2042-01-21
Also published as: CN114413199B

Abstract

The utility model relates to an assembled ornament lamp, including many circular telegram connecting strips, the lamp cluster, be equipped with inflation channel on the circular telegram connecting strip, aerify the end cover, inflation channel inner wall is equipped with and stretches out the passageway, it is equipped with the piece that stretches out to slide in the passageway to stretch out, it is equipped with reset spring to stretch out the piece, the circular telegram connecting strip is equipped with sealed butt ring, it is equipped with the stay cord to stretch out the piece, the circular telegram connecting strip is equipped with the butt spring, the cell wall of annular mounting groove is equipped with sliding channel, sliding channel inner wall slides and is equipped with elasticity butt piece, elasticity butt piece is including stretching out the spring, the butt piece, the circular telegram connecting strip is equipped with the valve inside. Through the arrangement of the extension piece, the inflation channel and the embedding ring groove, the plurality of electrified connecting strips can be mutually locked and are not easy to be separated from the power-off phenomenon under the action of external force, so that the assembled Christmas decorative lamp can work stably; through setting up sealed butt ring, butt spring and elasticity butt piece for each circular telegram connecting strip can autosegregation after this assembled ornament lamp on christmas deflates.

Description

Assembled christmas decorative lamp

Technical Field

The application relates to the technical field of decorative lamps, in particular to an assembled Christmas decorative lamp.

Background

The light string with decorative lamp shape usually uses small LED or bulb as light emitting component, several light emitting components are welded on two wires, and the electric energy is transmitted to the light emitting component by the wires. Then the lamp string is wound on the tree or other decorated objects, the light-emitting part emits light to the periphery, and the light-emitting decoration effect is realized.

In order to fit with actual requirements, the decorative lamp is divided into a plurality of small sections and assembled according to the actual requirements when in use. The related assembling method is generally assembled by plugging.

Aiming at the related technologies, the multiple lamp strings are assembled in a plugging mode, and the connection between the lamp strings is easy to loosen and fall off under the action of external force.

Disclosure of Invention

In order to prevent the connection between the strings from falling off due to stress, the application provides an assembled Christmas decorative lamp.

The application provides an assembled christmas ornament lamp adopts following technical scheme.

The utility model provides an assembled christmas decorative lamp, includes many circular telegram connecting strips and installs the lamp cluster on circular telegram connecting strip, the circular telegram connecting strip is equipped with plug end and jack end, be equipped with on the circular telegram connecting strip and aerify the passageway, aerify the hole of aerifing of passageway, aerify and be equipped with the intercommunication on the end cover and aerify the hole and aerify passageway and external check valve, it is equipped with and stretches out the passageway to aerify the passageway inner wall, it has and stretches out the piece to stretch out the piston end that the passageway inner wall pasted mutually, the plug end is equipped with and supplies to stretch out the embedding annular of piece embedding, it is equipped with reset spring to stretch out the piece, reset spring's both ends respectively with stretch out the piece, stretch out passageway inner wall fixed connection.

Through adopting above-mentioned technical scheme, personnel can aerify in to aerifing the passageway through the check valve on aerifing the end cover for stretch out the piece that stretches out in the passageway and stretch out, stretch out in the embedding annular of piece embedding and self diameter adaptation, stretch out behind the piece embedding annular, carry on spacingly to adjacent circular telegram connecting strip, make receive a plurality of circular telegram connecting strips of exogenic action also difficult mutual break away from and lead to the outage of partial ornament lamp on christmas.

Preferably, the power-on connecting strip is provided with a sealing abutting ring, the sealing abutting ring is in sliding connection with the power-on connecting strip, and the end part of the sealing abutting ring is used for abutting against the end part of the plug end so as to seal the plug.

Through adopting above-mentioned technical scheme, the setting of sealed butt ring can further strengthen the sealed of circular telegram connecting strip plug end and jack end for the water is difficult for getting into the jack or being stained with on the plug by the clearance of two circular telegram connecting strips, leads to the short circuit of circuit.

Preferably, the tip that stretches out that the piece is located the passageway of stretching out is equipped with the stay cord, the circular mounting groove that the circular telegram connecting strip was equipped with the sealed butt ring embedding installation of confession, be equipped with the butt spring that is used for sealed butt ring to pop out in the circular mounting groove, the cell wall of circular mounting groove is equipped with elasticity butt piece, supplies the slip passageway that elasticity butt piece retraction stretches out, elasticity extensible member offsets in order to carry on spacingly to sealed butt ring with the surface that sealed butt ring deviates from the circular mounting groove diapire, stay cord and elasticity butt piece towards the end connection of slip passageway.

Through adopting above-mentioned technical scheme, aerifing the back to the inflation channel in the circular telegram connecting strip, after the piece that stretches out stretched into the embedding annular, retract through stay cord pulling elasticity butt piece for sealed butt ring pops out, further seals plug and jack.

Preferably, the elastic abutting piece comprises an extension spring and an abutting block, two ends of the extension spring are fixedly connected with the abutting block and the inner wall of the sliding channel respectively, the abutting block is connected with the inner wall of the sliding channel in a sliding mode, and the abutting block is fixedly connected with the end portion of the pull rope.

Through adopting above-mentioned technical scheme, after the piece that stretches out resets, the answer elasticity that stretches out the spring can drive the butt joint piece and also reset, need not personnel manual and resets, and is comparatively convenient.

Preferably, the surface of the abutting block departing from the sealing abutting ring is an inclined surface, and the inclined direction of the inclined surface inclines along the direction away from the sliding channel to the bottom wall of the annular mounting groove.

Through adopting above-mentioned technical scheme, the setting of inclined plane is convenient for pop out the back at the sealing ring spare, and personnel can press the sealing ring spare back to the normal position through manual mode, after the diapire of inclined plane contact sealing ring spare, can slide to sliding channel because of the component force for the sealing ring spare can pass through smoothly, and the butt joint piece, later the butt joint piece receives the effect of stretching out the spring to pop out and offsets with the sealing ring spare, continues many sealing ring spares and supports and press.

Preferably, the power-on connecting strips are fixedly provided with positioning strips and positioning grooves for embedding the positioning strips on the adjacent power-on connecting strips.

Through adopting above-mentioned technical scheme, this ornament lamp on christmas of personnel's equipment of being convenient for is located the setting of strip and constant head tank.

Preferably, the positioning strip is provided with a communicating hole, the communicating hole is communicated with the inflation channel, the bottom wall of the positioning groove is provided with an air hole communicated with the inflation channel and a valve inside used for sealing the air hole, and the positioning strip is provided with a butting part for butting against a valve inside thimble to open the air hole.

Through adopting above-mentioned technical scheme, the setting of intercommunicating pore and gas pocket can be after a plurality of circular telegram connecting strip are assembled each other, with the passageway intercommunication of aerifing between a plurality of circular telegram connecting strips for personnel only need aerify a circular telegram connecting strip, just can accomplish the locking of a plurality of circular telegram connecting strips with gaseous transmission to each circular telegram connecting strip of connecting, and is comparatively convenient.

Preferably, the protruding part is a toughened plastic part.

Through adopting above-mentioned technical scheme, the intensity of tempering working of plastics is higher, is difficult for receiving the exogenic action and is broken, comparatively is applicable to this scene.

In summary, the present application includes at least one of the following beneficial technical effects:

through the arrangement of the extension piece, the inflation channel and the embedding ring groove, the plurality of electrified connecting strips can be mutually locked and are not easy to be separated from the power-off phenomenon under the action of external force, so that the assembled Christmas decorative lamp can work stably;

the valve core and the communication holes are arranged, so that the inflation channels in the electrified connecting strips can be communicated with each other, and personnel can lock all the electrified connecting strips by inflating once, so that the valve core and the communication holes are convenient to use;

through setting up sealed butt ring, butt spring and elasticity butt piece for each circular telegram connecting strip can autosegregation, the personnel of being convenient for retrieve after this assembled ornament lamp bleeds.

Drawings

Fig. 1 is a perspective view of an embodiment of the present application.

Fig. 2 is a cross-sectional view of an embodiment of the present application.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is an enlarged view of fig. 3 at B.

Description of reference numerals: 1. a power-on connection strip; 11. a plug end; 111. embedding the ring groove; 12. a jack end; 13. an inflation channel; 14. an inflatable end cap; 15. an inflation hole; 151. a one-way valve; 16. extending out of the channel; 161. a projecting member; 162. a return spring; 163. pulling a rope; 164. an abutment spring; 17. a sealing abutment ring; 171. mounting grooves; 18. an elastic abutting member; 181. a butting block; 182. extending the spring; 183. a slide channel; 184. an inclined surface; 185. a duct; 186. a thin rod; 19. a positioning bar; 191. positioning a groove; 192. a communicating hole; 193. a valve core; 194. an abutting portion; 2. a string of lights.

Detailed Description

The embodiment of the application discloses assembled christmas ornament lamp.

Referring to fig. 1 and 2, an assembled christmas decorative lamp includes a plurality of power-on connection strips 1 and strings 2 mounted on the power-on connection strips 1. The lamp string 2 is electrically connected with the electrified connecting strip 1, the electrified connecting strip 1 is provided with a plug end 11 and a jack end 12, the electrified connecting strips 1 are assembled in a mode that the plug ends 11 are inserted into the jack ends 12, and the plug end 11 of the first electrified connecting strip 1 is used for being connected with a power supply.

Referring to fig. 2 and 3, the electrifying connecting strip 1 is provided with an inflating channel 13 and an inflating end cover 14, the inflating end cover 14 and the electrifying connecting strip 1 are detachably and fixedly connected through threads, an inflating hole 15 communicated with the inflating channel 13 is formed in the inflating end cover 14, a one-way valve 151 is fixedly installed in the inflating hole 15, and an air outlet end of the one-way valve 151 is communicated with the inflating channel 13, so that a person can inflate compressed air into the inflating channel 13.

The jack end 12 is provided with a slot, the inner wall of the slot is provided with a stretching channel 16, the length direction of the stretching channel 16 is perpendicular to the axial direction of the slot, the stretching channel 16 is communicated with the inner wall of the inflation channel 13, a stretching piece 161 is arranged in the stretching channel 16 in a sliding mode, the stretching piece 161 is provided with a piston end attached to the inner wall of the stretching channel 16, the stretching piece 161 is columnar, and the stretching piece 161 is made of light plastic. The end of the protruding part 161 is used for being pushed against the inner wall of the protruding slot by air pressure, the protruding part 161 is provided with a return spring 162, two ends of the return spring 162 are respectively fixedly connected with the protruding part 161 and the inner wall of the protruding channel 16, and the return spring 162 is used for resetting the protruding part 161 and pulling the protruding part 161 into the protruding channel 16 again. The plug end 11 is provided with an embedding ring groove 111 for embedding the extension piece 161, when the plug end 11 is completely embedded into the slot, the embedding ring groove 111 is opposite to the plug end 11, and at the moment, a person inflates air into the air inflation channel 13, so that the extension piece 161 can be embedded into the embedding ring groove 111, the two electrified connecting strips 1 are locked, and the two electrified connecting strips are not easily separated from each other by external force.

Referring to fig. 3 and 4, in order to reduce the number of times of inflating a plurality of the power-on connecting strips 1, the power-on connecting strips 1 are fixedly provided with positioning strips 19 and positioning grooves 191 into which the positioning strips 19 on adjacent power-on connecting strips 1 are inserted. The positioning bar 19 is fixed on the insertion end, the end of the positioning bar 19 is provided with a communication hole 192, the communication hole 192 is communicated with the inflation channel 13, the bottom wall of the positioning groove 191 is provided with an air hole communicated with the inflation channel 13 and a valve core 193 for closing the air hole, and the positioning bar 19 is provided with an abutting part 194 abutting against the thimble of the valve core 193 to open the air hole. After the plug end 11 is inserted into the slot, the positioning strip 19 enters the positioning groove 191, the abutting part 194 abuts against the valve core 193 to conduct the valve core 193, so that the air hole is opened, the inflation channel 13 in two adjacent electrified connecting strips 1 is communicated, a person only needs to inflate one electrified connecting strip 1, and the extension piece 161 in all the electrified connecting strips 1 can extend out. In addition, the plug end 11 of the power-on connecting bar 1 connected with the power supply is closed and is not communicated with the outside.

The diapire of slot is equipped with annular mounting groove 171, and annular mounting groove 171 is embedded to be equipped with sealed butt ring 17, and the shape of sealed butt ring 17 and the shape looks adaptation of annular mounting groove 171, the axial slip of annular mounting groove 171 can be followed to sealed butt ring 17, and the bottom fixedly connected with butt spring 164 of sealed butt ring 17, the both ends of butt spring 164 respectively with the diapire fixed connection of sealed butt ring 17 and annular mounting groove 171. The surface of the sealing abutting ring 17 departing from the bottom wall of the annular mounting groove 171 is used for abutting against the plug end 11, so that the plug end 11 is further isolated from the outside, and the decorative lamp is better in waterproof effect. The surface of the sealing abutment ring 17 facing away from the bottom wall of the annular mounting groove 171 is provided with a rubber sealing ring, so that the sealing abutment ring 17 is in closer contact with the plug end 11.

In addition, the side wall of the annular mounting groove 171 is provided with a sliding channel 183, the length direction of the sliding channel 183 is along the radial direction of the sealing abutting ring 17, an elastic abutting part 18 is slidably mounted in the sliding channel 183, the elastic abutting part 18 comprises an extending spring 182 and an abutting block 181, two ends of the extending spring 182 are respectively fixedly connected with the abutting block 181 and the inner wall of the sliding channel 183, the abutting block 181 is slidably connected with the inner wall of the sliding channel 183, the sliding direction of the abutting block 181 is along the length direction of the sliding channel 183, the shape of the abutting block 181 is matched with the shape of the sliding channel 183, a pulling rope 163 is fixedly connected to the extending part 161, the end part of the abutting block 181 is provided with a thin rod 186, the thin rod 186 is fixedly connected with the abutting block 181, the electric connection strip 1 is provided with a hole 185 for the thin rod 186 to slide, the shape of the hole 185 is matched with the shape of the thin rod 186, the pulling rope 163 is fixedly connected with the end part of the thin rod 186 in the hole 185, after the extension member 161 is pressed by the air pressure to extend, the abutting block 181 can be pulled to move, so that the abutting block 181 retracts into the sliding channel 183.

The surface of the sealing abutting ring 17 departing from the bottom wall of the annular mounting groove 171 is provided with an abutting surface, the side wall of the abutting block 181 facing the bottom wall of the annular mounting groove 171 abuts against the abutting surface to limit the sealing abutting ring 17, so that the sealing abutting ring 17 is abutted against the annular mounting groove 171, and the sealing abutting ring 17 cannot be ejected out from the bottom wall of the slot when the inflation channel 13 is not inflated.

In addition, the surface of the abutting block 181 departing from the sealing abutting ring 17 is an inclined surface 184, the inclined surface 184 inclines in a direction away from the sliding channel 183 toward the bottom wall of the annular mounting groove 171, so that when a person presses the sealing abutting ring 17 down again, the sealing abutting ring 17 applies force on the inclined surface 184, so that the abutting block 181 retracts into the sliding channel 183, and the sealing abutting ring 17 is reset.

The implementation principle of assembled christmas ornament lamp of this application embodiment does: a person can assemble a plurality of electrified connecting strips 1 in advance to enable the inflation channel 13 of each electrified connecting strip 1 to be communicated with each other, then the person connects a compressed air tank with the inflation end cover 14 through a pipeline to enable compressed air to be inflated into the inflation channel 13 through the one-way valve 151, the valve core 193 is opened due to mutual abutting pressure among the electrified connecting strips 1, the compressed air can enter the inflation channel 13 of each electrified connecting strip 1 without resistance, then the compressed air entering the inflation channel 13 pushes the extension piece 161 to extend outwards to be embedded into the embedding ring groove 111, the side wall of the extension piece 161 abuts against the side wall of the embedding ring groove 111 to lock the plug end 11 in the embedding groove, so that the electrified connecting strips 1 connected with a plurality of electrified connecting strips are not prone to be separated by external force, meanwhile, the pull rope 163 pulls the abutting block 181 to retract into the sliding channel 183 to enable the sealing abutting ring 17 to be ejected by the abutting spring 164, further sealed with the plug of plug end 11, increase water-proof effects, later when personnel retrieve christmas ornament lamp, personnel only need open inflatable end cover 14, will aerify the gas in the passageway 13 and emit for stretch out 161 and receive the spring action of answer spring and retract, receive the effect of butt spring 164, a plurality of circular telegram connecting strip 1 can autosegregation, and the personnel of being convenient for dismantle the recovery. The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembled christmas ornament lamp, includes many circular telegram connecting strip (1) and installs lamp cluster (2) on circular telegram connecting strip (1), circular telegram connecting strip (1) is equipped with plug end (11) and jack end (12), its characterized in that: be equipped with on circular telegram connecting strip (1) and aerify passageway (13), aerify end cover (14), it aerifys hole (15) of passageway (13) to be equipped with the intercommunication on end cover (14), it aerifys passageway (13) and external check valve (151) to install the intercommunication in hole (15), it is equipped with and stretches out passageway (16) to aerify passageway (13) inner wall, it slides in passageway (16) to stretch out and is equipped with and stretches out a (161), stretch out a (161) and have and stretch out the piston end that passageway (16) inner wall pasted, plug end (11) are equipped with embedding annular (111) that supply to stretch out a (161) embedding, it is equipped with reset spring (162) to stretch out a (161), reset spring (162)'s both ends respectively with stretch out a (161), stretch out passageway (16) inner wall fixed connection.

2. An assembled christmas decorative lamp according to claim 1, wherein: the power-on connecting strip (1) is provided with a sealing abutting ring (17), the sealing abutting ring (17) is in sliding connection with the power-on connecting strip (1), and the end part of the sealing abutting ring (17) is used for abutting against the end part of the plug end (11) to seal the plug.

3. An assembled christmas decorative lamp according to claim 1, wherein: the utility model discloses a sealing butt joint of sealing butt joint ring (17), including circular mounting groove (171) and power-on connecting strip (1), stretch out the tip that piece (161) is located stretch out passageway (16) and be equipped with stay cord (163), circular mounting groove (171) are equipped with annular mounting groove (171) that supply sealed butt joint ring (17) embedding installation, be equipped with in annular mounting groove (171) and be used for sealed butt joint ring (17) to pop out butt spring (164), the cell wall of annular mounting groove (171) is equipped with elasticity butt joint piece (18), supplies elasticity butt joint piece (18) retraction slip passageway (183) that stretch out, the surface that elasticity telescopic part deviates from annular mounting groove (171) diapire with sealed butt joint ring (17) offsets in order to carry on spacingly sealed butt joint ring (17), stay cord (163) and the end connection of elasticity butt joint piece (18) towards slip passageway (183).

4. An assembled christmas decorative lamp according to claim 3, wherein: the elastic abutting part (18) comprises an extending spring (182) and an abutting block (181), two ends of the extending spring (182) are fixedly connected with the abutting block (181) and the inner wall of the sliding channel (183) respectively, the abutting block (181) is connected with the inner wall of the sliding channel (183) in a sliding mode, and the abutting block (181) is fixedly connected with the end portion of the pull rope (163).

5. An assembled christmas decorative lamp according to claim 4, wherein: the surface of the abutting block (181) departing from the sealing abutting ring (17) is an inclined surface (184), and the inclined direction of the inclined surface (184) inclines along the direction away from the sliding channel (183) to the bottom wall of the annular mounting groove (171).

6. An assembled christmas decorative lamp according to claim 1, wherein: the power-on connecting strips (1) are fixedly provided with positioning strips (19) and positioning grooves (191) for embedding the positioning strips (19) on the adjacent power-on connecting strips (1).

7. An assembled christmas decorative lamp according to claim 3, wherein: be equipped with intercommunicating pore (192) on location strip (19), intercommunicating pore (192) and inflation channel (13) intercommunication, the diapire of constant head tank (191) is equipped with the gas pocket that communicates with inflation channel (13) and is used for valve core (193) with the gas pocket confined, location strip (19) are equipped with butt portion (194) that butt valve core (193) thimble so that the gas pocket opens.

8. An assembled christmas decorative lamp according to claim 1, wherein: the protruding piece (161) is a toughened plastic piece.