CN111023004A

CN111023004A - Christmas lamp

Info

Publication number: CN111023004A
Application number: CN201911341036.5A
Authority: CN
Inventors: 吴文昊
Original assignee: Zhejiang Guanyu Crafts Co Ltd
Current assignee: Zhejiang Guanyu Crafts Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-04-17
Anticipated expiration: 2039-12-23
Also published as: CN111023004B

Abstract

The invention discloses a Christmas lamp, which relates to the field of decorative lamps and aims to solve the problem that the Christmas lamp in the prior art is inconvenient to use, and the technical scheme is characterized in that: the utility model provides a Christmas lamp, is including having first open-ended lamp shade, light source and threaded connection in first open-ended lamp lid, the light source includes LED lamp pearl, battery and mount pad, LED lamp pearl includes two antennas, is first antenna and second antenna respectively, first antenna is installed on the mount pad and is contradicted with the positive pole or the negative pole of installing the battery in the mount pad, second antenna extends to one side of mount pad, be provided with the contact that is used for conflicting with the other utmost point of battery in the lamp lid, when the lamp lid is screwed up with the lamp shade, second antenna contradicts with the contact, makes LED lamp pearl and battery form the return circuit, and LED lamp pearl circular telegram is luminous. The Christmas lamp is convenient to use, convenient to replace a use scene, simple in structure and low in cost.

Description

Christmas lamp

Technical Field

The present invention relates to a decorative article, and more particularly, it relates to a christmas lamp.

Background

During christmas or holidays, many businesses prefer to prepare christmas lights for decoration to serve as atmosphere-warming purposes.

Christmas lamps in the current market usually adopt 220v commercial power, on the one hand can cause pressure the most with electricity like this, another is the waste of the energy, because the number of times of use of Christmas lamps is limited, annual frequency of use is lower, if make through the plug get some, then the cost is higher, and inconvenient be used for the decorative action, because decorate and need to change along with environment and use scene, if adopt traditional plug structure, still need special plug or drag line board when needing to change the use scene, it is extremely inconvenient, and have the potential safety hazard.

Therefore, a new solution is needed to solve this problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the Christmas lamp which is powered by an independent battery, is convenient to install and is practical.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a Christmas lamp, is including having first open-ended lamp shade, light source and threaded connection in first open-ended lamp lid, the light source includes LED lamp pearl, battery and mount pad, LED lamp pearl includes two antennas, is first antenna and second antenna respectively, first antenna is installed on the mount pad and is contradicted with the positive pole or the negative pole of installing the battery in the mount pad, second antenna extends to one side of mount pad, be provided with the contact that is used for conflicting with the other utmost point of battery in the lamp lid, when the lamp lid is screwed up with the lamp shade, second antenna contradicts with the contact, makes LED lamp pearl and battery form the return circuit, and LED lamp pearl circular telegram is luminous.

Through adopting above-mentioned technical scheme, set up lamp lid and lamp shade threaded connection, and set up the light source between lamp lid and lamp shade, the light source adopts LED lamp pearl cooperation battery to supply power, thereby realize the luminous effect of christmas lamp, and two antennas of LED lamp pearl pass through mount pad one and fix on the mount pad, another passes the mount pad, it is used for contacting with another antenna to set up the contact on the lamp lid, it is luminous just can switch on LED lamp pearl when screwing up with the lamp shade to set up like this, just so need not set up extra switch when using, but through the function that the screwing up action of lamp lid and lamp shade just can realize opening or closing the christmas lamp.

The invention is further configured to: the contact piece comprises a metal sheet and a metal spring fixedly connected to the metal sheet, the metal sheet is clamped in the lamp cover, and the metal spring is used for being in abutting connection with the battery.

Through adopting above-mentioned technical scheme, set up the contact into sheetmetal and metal spring, make metal spring conflict the battery all the time at the in-process that the lamp lid was screwed up, and metal spring contacts with the sheetmetal all the time, forms the return circuit like this when the in-process of screwing until sheetmetal and second feeler take place to contact, and LED lamp pearl is luminous, and send the lamp lid soon until second feeler and sheetmetal take place to break away from when, then LED lamp pearl is not luminous, closes the light source.

The invention is further configured to: the mounting seat is the hollow cylinder setting that has the second open-ended, and hollow department is used for installing the battery, and LED lamp pearl is installed in the outside of mounting seat, has seted up first through-hole on the mounting seat, first antenna is contradicted with the battery after passing first through-hole.

Through adopting above-mentioned technical scheme, set up the mount pad into hollow cylindric for installation battery or button cell, in order to avoid two antenna contacts to take place the short circuit, consequently with first antenna directly run through be connected with the battery behind the first through-hole of mount pad, guarantee stability.

The invention is further configured to: the mounting seat is located its second opening part and outwards extends and is formed with the flange, the second through-hole has been seted up on the flange, the second feeler extends to the second through-hole and passes the second through-hole along the outside of mounting seat and be used for contacting with the contact.

Through adopting above-mentioned technical scheme, set up the flange with the mount pad at second opening part outer lane, pass the second through-hole on the flange with the second antenna, make it and contact, be in order to improve the stability of second antenna like this, because the second antenna can receive the extrusion force at the lamp lid in-process that opens and shuts, buckle easily, do not have the restriction of second through-hole, thereby easy contact can not make the light source bright.

The invention is further configured to: the flange still extends and is formed with annular extrusion portion, the size of annular extrusion portion is unanimous with first open-ended size, lamp lid makes the light source fixed through conflicting annular extrusion portion when closed with the lamp shade.

By adopting the technical scheme, the annular extrusion part is also formed on the flange, and the size of the annular extrusion part is consistent with that of the first opening, so that when the lamp cover is screwed on the lamp cover, the fixing of the light source can be realized by fixing the annular extrusion part, and the fixing in other fixing modes is avoided; the light source is simultaneously fixed during the screwing process of the lamp cover.

The invention is further configured to: and the flange is also provided with a third through hole, and the second antenna penetrates through the second through hole and then extends into the third through hole along the end surface of the flange.

Through adopting above-mentioned technical scheme, still set up the third through-hole on the flange, the second antenna passes the third through-hole again after passing the second through-hole, the second antenna that is located between second through-hole and the third through-hole has certain length like this, this length part is used for contradicting with the contact to make the light source luminous, the setting is in order to increase the area of contact of second antenna and contact like this, thereby make whole return circuit more reliable and stable, can guarantee that the light source is normally bright when using.

The invention is further configured to: and a convex rib is further arranged between the second through hole and the third through hole, the convex rib protrudes out of the surface of the flange, and the convex rib is abutted against the second antenna so that the second antenna is bent towards the contact piece to form a contact.

Through adopting above-mentioned technical scheme, set up the bead and be used for contradicting second antenna between second through-hole and third through-hole, make second antenna by crooked arch, at the in-process that the lamp lid screwed gradually like this, can make contact stable contact second antenna, because the second contact is through extrusion force and contact, long this past, second antenna may be flattened, leads to contact failure, consequently sets up the bead and guarantees that second antenna can form the return circuit with contact stable contact.

The invention is further configured to: and a fourth through hole is further formed in the convex edge, the fourth through hole penetrates through the flange, and the tail end of the second antenna extends into the fourth through hole and then abuts against the contact.

Through adopting above-mentioned technical scheme, set up the fourth through-hole on the bead, stretch into the fourth through-hole with the part that the second feeler passed the third through-hole and contradict with the contact, be equivalent to like this with the terminal of second feeler around the round to make the contact can be better with the contact, the sensitivity is higher, life is longer.

The invention is further configured to: the outer surface of the mounting seat extends to form a blocking piece, and the blocking piece is right opposite to the fourth through hole and used for enabling the second antenna to bend and abut against the fourth through hole when extending from the third through hole.

Through adopting above-mentioned technical scheme, set up the separation blade on the mount pad, the separation blade is located the place of second antenna winding for the range of restriction second antenna winding provides the interference force for it, makes second antenna more stable when the atress, guarantees that second antenna can be better fix on the flange and contact with the contact, when second antenna receives the extrusion interference force of contact, through the effect of separation blade, can make second antenna pressed more and more toward overhanging, better contact with the contact.

The invention is further configured to: the metal sheet is provided with at least two protruding sheets which are symmetrically arranged, the protruding sheets are clamped at the inner thread of the lamp cover, the length of the protruding sheets is smaller than that of the inner wall of the lamp cover, a sunken arc groove is formed in the metal sheet, and the arc groove is located on the motion track of the second antenna and used for being abutted against the second antenna.

Through adopting above-mentioned technical scheme, thereby set up the lug of symmetry on the sheetmetal and be used for contradicting restriction sheetmetal with the screw thread on the lamp lid, set up like this and to guarantee that the sheetmetal is movable, convenient to detach sheetmetal like this, and when normal use, the sheetmetal is covered by the lamp now again.

In conclusion, the invention has the following beneficial effects: through set up the light source that can be fixed between lamp shade and lamp lid, the light source adopts battery powered to realize opening or closing of light source through screwing or unscrewing the lamp lid, simple structure, easy to assemble and use, and the light source is dismantled and the installation easily, and it is very convenient to use, and two antenna designs of light source are very stable, are difficult to damage, and can guarantee the normal operating in return circuit, and stability is high, long service life.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of part A of bitmap 2;

FIG. 4 is an exploded schematic view of the present invention;

fig. 5 is a schematic structural diagram of a light source.

In the figure: 1. a lamp shade; 2. a lamp cover; 3. a light source; 31. LED lamp beads; 32. a first antenna; 33. a second antenna; 34. a mounting seat; 35. a battery; 36. a flange; 37. an annular extrusion portion; 4. a metal sheet; 5. a metal spring; 6. a rib; 7. a baffle plate.

Detailed Description

The invention is described in detail below with reference to the figures and examples.

The utility model provides a Christmas lamp, as shown in fig. 1 to 5, includes lamp shade 1, lamp lid 2 and light source 3, wherein lamp shade 1 all has plastic materials to make with lamp lid 2 to the opening has been seted up on lamp shade 1, for first opening, lamp lid 2 threaded connection is at first opening part.

The light source 3 is as shown in fig. 3, 4 and 5, and includes an LED lamp bead 31, a mounting seat 34, and a battery 35, where the LED lamp bead 31 has two antennas, which are a first antenna 32 and a second antenna 33, respectively, the mounting seat 34 is made of a plastic material and is configured as a hollow cylinder with an opening, the opening is referred to as a second opening, the LED lamp bead 31 is mounted at one end of the mounting seat 34, the end of the mounting seat 34 is provided with a first through hole, the first antenna 32 extends into the first through hole, and the hollow portion of the mounting seat 34 is used for mounting the battery 35, preferably, a button battery is used, which has a small volume and is convenient to mount, so that the first antenna 32 can directly contact with a positive electrode or a negative electrode of the battery 35 through the first through hole.

The second antenna 33 extends downwards along the outer side of the mounting seat 34, so that the second antenna 33 needs to be capable of contacting with the other pole of the battery 35 to form a loop, and in order to fix and limit the second antenna 33, the mounting seat 34 extends at the second opening to form a flange 36, a second through hole is formed in the flange 36, the second antenna 33 passes through the second through hole, and a third through hole is further arranged on one side of the second through hole in a penetrating manner, so that the part of the second antenna 33 passing through the second through hole continues to pass through the third through hole, and the second antenna 33 between the second through hole and the third through hole has a length instead of point contact.

The lamp cover 2 is also fixedly provided with a contact piece which can comprise two parts, namely a metal sheet 4 and a metal spring 5, wherein the metal spring 5 is fixed on the metal sheet 4, the metal sheet 4 can be arranged in a circular shape, at least two convex pieces are formed by extending the edge of the metal sheet to the outer side, preferably, the two convex pieces are symmetrically arranged and are used for being clamped in the inner thread of the lamp cover 2, the metal sheet 4 is limited by the inner thread on the lamp cover 2, so that the metal sheet is prevented from falling off, the aim of convenient disassembly can be achieved, and the lamp cover 2 can be detached only by pressing the metal spring 5 to rotate so that the metal sheet 4 rotates along the inner thread of the lamp cover 2; the metal spring 5 is used for abutting against the positive electrode or the negative electrode of the battery 35, so that the second antenna 33 can conveniently form a loop between the first antenna 32, the positive electrode of the battery 35, the negative electrode of the battery 35, the metal spring 5, the metal sheet 4 and the second antenna 33 as long as the second antenna is in contact with the metal sheet 4, and the LED lamp bead 31 can be electrified to emit light.

The second antenna 33 is bent between the second through hole and the third through hole, so that the portion between the second through hole and the third through hole can be in surface contact with the metal sheet 4, thereby greatly improving the connection stability of the loop, and the design is that the loop is electrified through the interference between the metal sheet 4 and the second antenna 33, so that the connection stability of the mounting seat 34 is particularly important, therefore, the annular pressing part 37 is further formed by extending the outer ring of the flange 36 of the mounting seat 34, the annular pressing part 37 is thinner than the flange 36 and is the same as the first opening of the lampshade 1, when the mounting seat 34 is reversely fastened at the first opening of the lampshade 1, the annular pressing part 37 can be just abutted against the end surface of the first opening, so that when the lamp cover 2 is mounted again, the upper end surface and the lower end surface of the annular pressing part 37 can be abutted against the lampshade 1 and the lamp cover 2 respectively by rotating the lamp cover 2, the mounting seat 34 is thus fixed, and the metal spring 5 can abut against one end of the battery 35, while the part of the second antenna 33 situated on the flange 36 is not yet able to come into contact with the metal sheet 4, and in the process of gradually screwing the lamp cover 2, the distance between the lamp cover 2 and the lamp shade 1 is gradually shortened, so that the distance between the metal sheet 4 and the mounting seat 34 is gradually shortened, when the contact is shortened to the second antenna 33 to be contacted with the metal sheet 4, the LED lamp bead 31 can emit light, the metal spring 5 also plays a role, because the metal spring 5 is compressed by force during the process of tightening, the metal sheet 4 is provided with a pressing force, so that the metal sheet 4 is less easily brought into contact with the second antenna 33, and only when sufficiently tightened, a loop is formed, just so can guarantee that LED lamp pearl 31 can not carry out the flicker, but just can normally give out light when keeping enough contact force.

Because the metal sheet 4 and the second antenna 33 are contacted through the extrusion force, the second antenna 33 may be crushed after long-term use, which may cause poor contact with the metal sheet 4, and may cause the LED lamp bead 31 not to be normally on, and may shorten the service life of the LED lamp bead 31, therefore, a rib 6 is further provided between the second through hole and the third through hole, so that the second antenna 33 needs to pass over the rib 6 when going from the second through hole to the third through hole, and thus the second antenna 33 has an outward convex structure at the position, which can be more stably contacted with the metal sheet 4, and meanwhile, the fourth through hole is further provided on the rib 6, so that the part of the second antenna 33 after passing through the third through hole can pass through the fourth through hole, and thus the end of the second antenna 33 can collide with the convex point of the second antenna 33 on the surface of the rib 6, i.e. a contact point, therefore, when the protruding point and the metal sheet 4 are extruded, the contact force of the end of the second antenna 33 can be received, so as to ensure the stable contact, and simultaneously, in order to avoid that the end of the second antenna 33 retracts into the fourth through hole due to the structural change when being stressed, so as not to collide with the protruding point, the baffle plate 7 is further integrally formed on the mounting seat 34, the baffle plate 7 is used for enabling the second antenna 33 to extend into the fourth through hole after passing through the third through hole because the second antenna needs to be bent and rotated, the baffle plate 7 provides a second supporting force for the bent part, so as to avoid that the end of the second antenna 33 does not collide with the contact after being stressed, even possibly separates from the fourth through hole, and by arranging the structure, the contact point of the second antenna 33 can be more compact as the pressure to which the second antenna 33 is subjected is larger, so as to better ensure the connection stability of the second antenna 33 and the metal sheet 4, of course, it is also possible to provide a recessed groove on the metal sheet 4 at a position corresponding to the second antenna 33 to increase the contact area with the second antenna 33, thereby ensuring the connection stability of the second antenna 33 and the metal sheet 4.

The installation of this christmas lamp has been accomplished above, and when using, after the built-in battery 35 of mount pad 34, through rotatory lamp lid 2, at the in-process of screwing, light source 3 is fixed gradually, and when screwing enough degree, contact takes place for second feeler 33 and sheetmetal 4, LED lamp pearl 31 is luminous this moment, just can normally be used, and when not needing its luminescence, only need to unscrew lamp lid 2 a bit, second feeler 33 breaks away from with sheetmetal 4, this LED lamp pearl 31 has just not given out light, and light source 3 is still very stable fixed in lamp shade 1 and lamp lid 2 this moment, just so can realize this christmas lamp of very convenient use, and need not external power supply, moreover, the steam generator is simple in structure, low cost, economical and practical.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. A kind of Christmas lamp, including having first open lamp shade (1), light source (3) and threaded connection in the first open lamp cap (2), characterized by: light source (3) include LED lamp pearl (31), battery (35) and mount pad (34), LED lamp pearl (31) include two antennas, are first antenna (32) and second antenna (33) respectively, first antenna (32) are installed on mount pad (34) and are contradicted with the positive pole or the negative pole of installing battery (35) in mount pad (34), one side of mount pad (34) is extended to second antenna (33), be provided with in lamp lid (2) and be used for the contact of contradicting with the other utmost point of battery (35), when lamp lid (2) are screwed up with lamp shade (1), second antenna (33) are contradicted with the contact, make LED lamp pearl (31) and battery (35) form the return circuit, and LED lamp pearl (31) circular telegram is luminous.

2. A christmas lamp as claimed in claim 1, wherein: the contact piece comprises a metal sheet (4) and a metal spring (5) fixedly connected to the metal sheet (4), the metal sheet (4) is clamped in the lamp cover (2) and the metal spring (5) is used for abutting against and being connected with a battery (35).

3. A christmas lamp as claimed in claim 1, wherein: mounting seat (34) are the hollow cylinder setting that has the second open-ended, and hollow department is used for installing battery (35), and LED lamp pearl (31) are installed in the outside of mounting seat (34), have seted up first through-hole on mounting seat (34), conflict with battery (35) after first through-hole is passed in first feeler (32).

4. A christmas lamp as claimed in claim 3, wherein: the mounting seat (34) is located its second opening part and outwards extends and is formed with flange (36), seted up the second through-hole on flange (36), second antenna (33) extend to the second through-hole and pass the second through-hole along the outside of mounting seat (34) and be used for contacting with the contact.

5. A Christmas lamp according to claim 4, wherein: the flange (36) also extends to form an annular extrusion part (37), the size of the annular extrusion part (37) is consistent with that of the first opening, and the lamp cover (2) is closed with the lamp shade (1) and enables the light source (3) to be fixed through the abutting annular extrusion part (37).

6. A Christmas lamp according to claim 4, wherein: the flange (36) is further provided with a third through hole, and the second antenna (33) penetrates through the second through hole and extends into the third through hole along the end face of the flange (36).

7. A christmas lamp as claimed in claim 6, wherein: a convex rib (6) is further arranged between the second through hole and the third through hole, the convex rib (6) protrudes out of the surface of the flange (36), and the convex rib (6) is abutted against the second antenna (33) to enable the second antenna (33) to be bent towards the contact piece to form a contact.

8. A christmas lamp as claimed in claim 7, wherein: a fourth through hole is further formed in the convex rib (6), the fourth through hole penetrates through the flange (36), and the tail end of the second antenna (33) extends into the fourth through hole and then abuts against the contact.

9. A christmas lamp as claimed in claim 8, wherein: the outer surface of the mounting seat (34) extends to form a blocking piece (7), and the blocking piece (7) is right opposite to the fourth through hole and used for enabling the second antenna (33) to bend and abut against the fourth through hole when extending from the third through hole.

10. A christmas lamp as claimed in claim 2, wherein: the metal sheet (4) is provided with at least two protruding sheets which are symmetrically arranged, the protruding sheets are connected to the inner thread of the lamp cover (2) in a clamped mode, the length of the protruding sheets is smaller than the inner wall of the lamp cover (2), a sunken arc groove is formed in the metal sheet (4), and the arc groove is located on the movement track of the second antenna (33) and used for being abutted to the second antenna (33).