CN220082902U

CN220082902U - Lantern with high simulation degree and low production cost

Info

Publication number: CN220082902U
Application number: CN202321575067.9U
Authority: CN
Inventors: 李昌明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-24
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a lantern with high simulation degree and low production cost, which comprises a framework and a lampshade, wherein the framework comprises an upper framework ring, a lower framework ring and a warp rod, the lampshade is in a cylinder shape which is made of heat-shrinkable plastics and is provided with two open ends, the lampshade is sleeved on the framework, and the outer sides of the upper framework ring, the warp rod and the lower framework ring are covered by the lampshade in a heat shrinkage manner in a heating manner. In addition, the lamp shade has neck and lower neck down, installs the upper cover that has last clamping ring on the last bone ring, installs the lower cover that has down clamping ring on the lower bone ring, and after the equipment, go up the neck and be pressed from both sides tightly between last bone ring and last clamping ring down, lower neck is pressed from both sides down between clamping ring down and the clamping ring down, has effectively avoided the upper and lower both ends of lamp shade to receive the environmental impact further shrink or receive collision shrink, makes upper neck, lower neck or through the pole exposing, has improved the reliability of product.

Description

Lantern with high simulation degree and low production cost

Technical Field

The utility model relates to a decorative and lighting lamp, in particular to a lantern.

Background

The lantern is a traditional handicraft article which is old in China, under the baking of a light source, the dark shadows of the skeleton part and the bright shadows of the light-transmitting part are staggered, and the beautiful light shadow effect is presented. The lantern is used for building ancient cultural relics, and holidays such as national celebrations, mid-autumn, spring festival, sweet-spot festival and the like are also used for building the atmosphere of festival celebrations. The present lantern has the following types.

The first is archaizing technology, the framework is woven by bamboo and wood, the lamp shade is formed by sticking paper or gauze on the framework, the lantern can present ancient rhyme, but the manufacturing process is basically finished by manual labor, the production cost is high, the waterproof and fireproof effects are realized, the waterproof and fireproof effects are not suitable for outdoor use, and the service life is short.

The second is to adopt the skeleton of metal or plastics material, the skeleton is collapsible, suit the lamp shade of cloth material on the skeleton, the skeleton struts the back and forms the shape of lantern, this kind of lantern packing transportation cost is lower, can realize the industrialization automated production, and manufacturing cost is also lower relatively, but the lamp shade warp easily, and waterproof fire prevention is not, and especially the lamp shade luminousness of cloth material is low, and the illumination scope is restricted.

The third is to adopt the plastic material that the luminousness is good, blow-molding by blow-molding process forms, and the lamp shade has certain intensity, but it can not install the skeleton in inside, after the light lights, lacks the aesthetic feeling of skeleton, and some lamp shades can paste the shading strip or draw the skeleton at the surface with shading ink in order to increase the aesthetic feeling of skeleton, but in the state of not lighting, can obviously see the skeleton on surface, archaize the charm inadequately.

Fourthly, the framework is manufactured in advance, then a plurality of plastic sheets with good light transmittance are adhered to the framework, and the lantern with archaize and light transmittance is manufactured, but the work of adhering the plastic sheets one by one is troublesome, the manual work can only be completed at present, the production efficiency is low, the edges of the plastic sheets are easy to deglue, the cracking and the tilting are also limited, and the service life is also limited.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the lantern with high simulation degree and low production cost.

The technical scheme adopted for solving the technical problems is as follows:

the lantern with high simulation degree and low production cost comprises a framework and a lampshade, wherein the framework comprises an upper bone ring, a lower bone ring and a plurality of warp rods positioned between the upper bone ring and the lower bone ring; the lamp shade is the open-ended tube-shape of both ends of being made by pyrocondensation plastics, the lamp shade suit is in after the skeleton thermal contraction cladding is in the outside of last bone ring, warp pole and lower bone ring, make the lamp shade cladding go up the position of bone ring forms the upper neck that extends upwards, cladding the position of bone ring down forms the lower neck that extends downwards.

The upper bone ring is provided with an upper cover, the edge of the upper cover is provided with an upper compression ring which is turned downwards, and after the upper neck is assembled, the upper neck is clamped between the upper bone ring and the upper compression ring.

The thickness of the upper bone ring is smaller than the height of the upper bone ring, the height of the upper bone ring is larger than 5mm, an upper clamping part protruding inwards is arranged on the inner wall of the upper bone ring, an upper inner convex ring is arranged on the inner side of the upper compression ring, and an upper annular groove is formed between the upper inner convex ring and the upper compression ring; the upper inner convex ring is provided with an upper axial notch and an upper circumferential notch, and the top or one side wall of the upper axial notch is communicated with the opening end of the upper circumferential notch to form an L-shaped upper clamping opening with a downward opening; after assembly, the upper clamping part is embedded into the upper clamping opening, and the upper bone ring and the upper neck part are partially or completely embedded into the upper annular groove.

The upper bone ring is formed by welding a metal sheet, the upper clamping part is formed by integrally punching the upper bone ring, a strip-shaped upper punching hole is formed in the upper bone ring, one end of the upper clamping part is a free end which is tilted inwards, and the other end of the upper clamping part is connected with the upper punching hole.

The downside of upper cover is provided with the fixed column that is used for fixed light source module.

The lower bone ring is provided with a lower cover, the edge of the lower cover is provided with a lower compression ring which is turned upwards, and after the lower neck is assembled, the lower neck is clamped between the lower bone ring and the lower compression ring.

The lower bone ring is formed by welding a metal sheet, the thickness of the lower bone ring is smaller than the height of the lower bone ring, the height of the lower bone ring is larger than 5mm, the inner wall of the lower bone ring is provided with a lower clamping part protruding inwards, the inner side of the lower compression ring is provided with a lower inner convex ring, and a lower annular groove is formed between the lower inner convex ring and the lower compression ring; the lower inner convex ring is provided with a lower axial notch and a lower circumferential notch, and the bottom or one side wall of the lower axial notch is communicated with the opening end of the lower circumferential notch to form an L-shaped lower buckling opening with an upward opening; after assembly, the lower clamping part is embedded into the lower clamping opening, and the lower bone ring and the lower neck part are partially or completely embedded into the lower annular groove; the lower clamping part is formed by integrally stamping the lower bone ring, a strip-shaped lower stamping hole is formed in the lower bone ring, one end of the lower clamping part is a free end which is tilted inwards, and the other end of the lower clamping part is connected with the lower stamping hole.

The lampshade is made of semi-transparent materials, so that human eyes can only see the outline of the warp beam facing the visual side from the outside through the lampshade, and cannot see the outline of the warp beam facing the back side.

The warp rod consists of a middle part and arc-shaped parts positioned at two ends of the middle part, the middle part of the middle part protrudes outwards, so that an circumscribed circle with the maximum diameter exists in the middle part of the framework, and after the lampshade is coated, the middle part of the warp rod is extruded by the lampshade, so that the middle part is changed into a straight line segment.

The warp rod consists of a middle part and arc-shaped parts positioned at two ends of the middle part, the middle part is a straight line segment, and after the lampshade is covered, the middle part of the warp rod is extruded by the lampshade, so that the middle part of the middle part is changed into an inward contracted arc-shaped segment.

The beneficial effects of the utility model are as follows: the framework comprises an upper bone ring, a lower bone ring and a plurality of warp rods positioned between the upper bone ring and the lower bone ring, the lampshade is in a cylinder shape which is made of heat-shrinkable plastics and is provided with openings at two ends, the lampshade is sleeved on the framework and then is coated on the outer sides of the upper bone ring, the warp rods and the lower bone ring in a heat shrinkage way, the production is simple, the production efficiency is high, and the production cost of products can be effectively reduced.

In addition, the lamp shade has neck and lower neck down, installs the upper cover that has last clamping ring on the last bone ring, installs the lower cover that has down clamping ring on the lower bone ring, and after the equipment, go up the neck and be pressed from both sides tightly between last bone ring and last clamping ring down, lower neck is pressed from both sides down between clamping ring down and the clamping ring down, has effectively avoided the upper and lower both ends of lamp shade to receive the environmental impact further shrink or receive collision shrink, makes upper neck, lower neck or through the pole exposing, has improved the reliability of product.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is an exploded view of the first embodiment lamp housing when not retracted.

Fig. 2 is an exploded view of the lantern of fig. 1.

Fig. 3 is a schematic view of the structure of the upper cover.

Fig. 4 is a schematic structural view of the upper bone ring.

Fig. 5 is a schematic view of the structure of the lower cover.

Fig. 6 is a schematic view of the structure of the lower bone ring.

Fig. 7 is a schematic structural view of the second embodiment.

Fig. 8 is a schematic view of the construction of the warp beam of the lantern of fig. 7.

Fig. 9 is a schematic structural view of a third embodiment.

Fig. 10 is a schematic view of the construction of the warp beam of the lantern of fig. 9.

Description of the embodiments

Referring to fig. 1 to 10, a lantern with high simulation degree and low production cost comprises a framework 1 and a lampshade 2, wherein the framework 1 comprises an upper bone ring 10, a lower bone ring 11 and a plurality of through rods 12 positioned between the upper bone ring 10 and the lower bone ring 11, the upper bone ring 10 and the lower bone ring 11 can be made of engineering plastics with certain strength or made of metal materials, and the upper bone ring 10 and the lower bone ring 11 can be elastic or inelastic. The warp beam 12 may be made of engineering plastic with certain strength and elasticity, or may be made of metal material with certain elasticity, and in this embodiment, the upper bone ring 10, the lower bone ring 11 and the warp beam 12 are made of metal material, and the material of the warp beam 12 should have certain elasticity, and the upper bone ring 10, the lower bone ring 11 and the warp beam 12 should have rust-proof characteristics, such as stainless iron, stainless steel or alloy on the market at present.

The upper end of the warp beam 12 is welded to the lower part of the upper bone ring 10 (the outer side wall, the inner side wall or the end face of the lower side of the lower part), and the lower end of the warp beam 12 is welded to the upper part of the lower bone ring 11 (the outer side wall, the inner side wall or the end face of the upper side of the upper part); the lampshade 2 is in a cylindrical shape with two ends open and made of heat-shrinkable plastic, the lampshade 2 is cut from a large roll of tubular material, the lampshade 2 is in a straight cylindrical shape when in an initial state without heating, the height of the lampshade 2 is larger than that of the framework 1, the inner diameter of the lampshade is larger than the maximum outer diameter of the framework 1, and the lampshade is made of heat-shrinkable materials which are corrosion-resistant (such as acid rain corrosion), non-fading due to sunlight irradiation, flame-retardant, environment-friendly PVC, PET, PE, POF and the like in the current market.

After the lampshade 2 is sleeved on the framework 1, the lampshade 2 is heated and contracted by adopting modes such as hot air, heat radiation, light waves or hot water, the outer sides of the upper bone ring 10, the through rod 12 and the lower bone ring 11 are coated after the heat contraction, the lampshade 2 is coated on the upper bone ring 10 to form an upward extending upper neck 20, the lower bone ring 11 is coated on the upper bone ring to form a downward extending lower neck 21, redundant parts at two ends are cut off, the upper neck 20 is flush with the upper bone ring 10, the lower neck 21 is flush with the lower bone ring 11, the production is simple, the production efficiency is high, and the production cost of products can be effectively reduced. The shrinkage temperature of the lampshade 2 should be higher than the daily environment temperature, for example, the shrinkage temperature is more than 60 degrees.

The frame 1 of the present utility model is elastic, particularly, the middle portion of the warp beam 12 is elastic, so that the middle portion of the frame 1 can maintain the outward tension to tension the lamp cover 2, and therefore, in this embodiment, the frame having only the warp beam 12 (longitudinal direction) and no dimension beam (latitudinal direction, transverse direction) is preferably used.

The upper cover 3 is arranged on the upper bone ring 10, the edge of the upper cover 3 is provided with the upper pressing ring 31 which is turned downwards, after the assembly, the upper neck 20 is clamped between the upper bone ring 10 and the upper pressing ring 31, the upper end of the lampshade is effectively prevented from being further contracted or collided and contracted due to the influence of the environment, the upper neck or the upper neck is exposed through the rod, and the reliability of the product is improved. The upper cover 3 is integrally injection molded, and has a closed middle part as shown in fig. 3, and a hole 38 for threading a wire or hanging piece in the center. The lower side of the upper cover 3 is provided with a fixing column 37 for fixing a light source module (the light source module comprises a driving circuit board, an LED lamp panel, a shell and the like), and the light source module is fixed on the fixing column 37 through screws, a fastening structure and the like.

The thickness of the upper bone ring 10 (the thickness in the X direction in fig. 4) is smaller than the height thereof (the height in the Y direction in fig. 4), the upper bone ring is to be connected with the upper cover 3, which needs to have a certain height, in this embodiment, the height of the upper bone ring 10 is greater than 5mm, the inner wall of the upper bone ring 10 is provided with an upper clamping portion 100 protruding inwards, the inner side of the upper pressing ring 31 is provided with an upper inner protruding ring 32, and an upper annular groove 33 is formed between the upper inner protruding ring 32 and the upper pressing ring 31; the upper inner convex ring 32 is provided with an upper axial notch 34 (the direction of the central axis, the longitudinal direction) and an upper circumferential notch 35 (the direction of the circumferential surface, the transverse direction), the top or one side wall of the upper axial notch 34 is communicated with the opening end of the upper circumferential notch 35 to form an L-shaped upper buckling opening 36 with a downward opening; after assembly, the upper clamping part 100 is embedded into the upper fastening opening 36, the upper bone ring 10 and the upper neck 20 are partially or completely embedded into the upper annular groove 33, the upper circumferential notch 35 can have a certain inclination and a positioning groove, and when the assembly is carried out, the upper clamping part 100 enters the upper circumferential notch 35 from the upper axial notch 34 and then rotates the upper cover, so that the upper cover is tightly fastened, the assembly is simple, the structure is compact and reliable.

The upper bone ring 10 is formed by welding a metal sheet, the welding part is subjected to polishing treatment, the upper clamping position part 100 is formed by integrally punching the upper bone ring 10, a strip-shaped upper punching hole 101 is formed in the upper bone ring 10, one end of the upper clamping position part 100 is a free end which is tilted inwards, the other end of the upper clamping position part 100 is connected with the upper punching hole 101, the upper clamping position part 100 is also strip-shaped, and the protruding part has a certain height, so that the upper cover can be conveniently clamped.

The lower cover 4 is arranged on the lower bone ring 11, the edge of the lower cover 4 is provided with the lower compression ring 41 which is folded upwards, after the assembly, the lower neck 21 is clamped between the lower bone ring 11 and the lower compression ring 41, so that the lower end of the lampshade is effectively prevented from being further contracted or collided and contracted due to the influence of the environment, the lower neck or a through rod is exposed, and the reliability of a product is improved.

The lower bone ring 11 is formed by welding a metal sheet, the thickness of the lower bone ring 11 (the thickness in the X direction in fig. 6) is smaller than the height thereof (the height in the Y direction in fig. 6), the height of the lower bone ring 11 is larger than 5mm, the inner wall of the lower bone ring 11 is provided with a lower clamping part 110 protruding inwards, the inner side of the lower compression ring 41 is provided with a lower inner convex ring 42, and a lower annular groove 43 is formed between the lower inner convex ring 42 and the lower compression ring 41; the lower inner convex ring 42 is provided with a lower axial notch 44 and a lower circumferential notch 45, and the bottom or one side wall of the lower axial notch 44 is communicated with the opening end of the lower circumferential notch 45 to form an L-shaped lower buckling opening 46 with an upward opening; after assembly, the lower clamping portion 110 is embedded in the lower clamping opening 46, and the lower bone ring 11 and the lower neck 21 are partially or completely embedded in the lower annular groove 43; the lower clamping portion 110 is integrally formed by punching the lower bone ring 11, a strip-shaped lower punching hole 111 is formed in the lower bone ring 11, one end of the lower clamping portion 110 is a free end that is tilted inward, and the other end is connected with the lower punching hole 111. The lower cover is also integrally injection molded, and the middle part can be closed or hollow annular as shown in fig. 5.

The lampshade 2 is made of semi-transparent materials, so that human eyes can only see the outline of the warp beam 12 facing the visual side from the outside through the lampshade 2, but not the outline of the warp beam 12 facing the back side, namely under natural light conditions or after the lantern is lightened (not including illumination by a strong light source from the outside), the human eyes can see the outline of the warp beam 12 facing the human eyes within a range of 180 degrees, but not the outline of the warp beam 12 facing the human eyes within a range of 180 degrees, so that the shadows of skeleton parts and the bright shadows of light-transmitting parts are staggered, and the beautiful light and shadow effect is presented.

The middle part of the lantern shown in fig. 2 is outwards expanded, the diameter of the middle part is maximum, the outwards convex outline of the middle section of the warp beam is relatively large, and after the lampshade 2 is contracted, the middle part of the warp beam is extruded to inwards contract, but the contraction amplitude is smaller, and the middle part of the lantern is still maximized. For a lantern with a straight middle part as shown in fig. 7, the warp beam 12 is shown in fig. 8, and is formed by a middle part 120 and arc-shaped parts 121 positioned at two ends of the middle part 120, the middle part of the middle part 120 protrudes outwards (the broken line in fig. 8 is a reference line in the vertical direction), so that an outer tangent circle with the maximum diameter exists in the middle part of the framework 1, the protruding part of the middle part 120 outwards is smaller, after the lampshade 2 is covered, the middle part of the warp beam 12 is extruded by the lampshade 2, so that the middle part 120 is changed into a straight line segment, and finally the lantern with the straight middle part as shown in fig. 7 is formed.

If the warp beam 12 shown in fig. 10 is used, that is, the warp beam 12 is formed by a middle portion 120 and arc portions 121 located at two ends of the middle portion 120, the middle portion 120 is a straight line segment (a broken line in fig. 10 is a reference line in a vertical direction), after the lampshade 2 is covered, the middle portion of the warp beam 12 is extruded by the lampshade 2, so that the middle portion of the middle portion 120 becomes an inward contracted arc segment, and finally becomes a waisted lantern as shown in fig. 9.

The above embodiments do not limit the protection scope of the utility model, and those skilled in the art can make equivalent modifications and variations without departing from the whole inventive concept, and they still fall within the scope of the utility model.

Claims

1. The lantern with high simulation degree and low production cost comprises a framework (1) and a lampshade (2), and is characterized in that the framework (1) comprises an upper bone ring (10), a lower bone ring (11) and a plurality of warp rods (12) positioned between the upper bone ring (10) and the lower bone ring (11); the lamp shade (2) is the open-ended tube-shape in both ends of being made by pyrocondensation plastics, after lamp shade (2) suit is in on skeleton (1) thermal contraction cladding is in go up the outside of bone ring (10), through pole (12) and lower bone ring (11), lamp shade (2) cladding go up the position of bone ring (10) forms a neck (20) that upwards extends, cladding the position of bone ring (11) down forms a lower neck (21) that extends down.

2. The lantern with high simulation degree and low production cost according to claim 1, characterized in that an upper cover (3) is installed on the upper bone ring (10), an upper compression ring (31) turned downwards is arranged at the edge of the upper cover (3), and the upper neck (20) is clamped between the upper bone ring (10) and the upper compression ring (31) after assembly.

3. The lantern with high simulation degree and low production cost according to claim 2, wherein the thickness of the upper bone ring (10) is smaller than the height thereof, the height of the upper bone ring (10) is larger than 5mm, an upper clamping part (100) protruding inwards is arranged on the inner wall of the upper bone ring (10), an upper inner convex ring (32) is arranged on the inner side of the upper pressing ring (31), and an upper annular groove (33) is formed between the upper inner convex ring (32) and the upper pressing ring (31); the upper inner convex ring (32) is provided with an upper axial gap (34) and an upper circumferential gap (35), and the top or one side wall of the upper axial gap (34) is communicated with the opening end of the upper circumferential gap (35) to form an L-shaped upper buckling opening (36) with a downward opening; after assembly, the upper clamping part (100) is embedded into the upper clamping opening (36), and the upper bone ring (10) and the upper neck part (20) are partially or completely embedded into the upper annular groove (33).

4. A lantern with high simulation degree and low production cost according to claim 3, characterized in that the upper bone ring (10) is formed by welding a metal sheet, the upper clamping part (100) is formed by integrally stamping the upper bone ring (10), a strip-shaped upper stamping hole (101) is formed in the upper bone ring (10), one end of the upper clamping part (100) is a free end which is tilted inwards, and the other end of the upper clamping part is connected with the upper stamping hole (101).

5. The lantern with high simulation degree and low production cost according to any one of claims 2 to 4, wherein the lower side surface of the upper cover (3) is provided with a fixing column (37) for fixing the light source module.

6. The lantern with high simulation degree and low production cost according to claim 1, characterized in that a lower cover (4) is installed on the lower bone ring (11), the edge of the lower cover (4) is provided with a lower compression ring (41) which is folded upwards, and the lower neck (21) is clamped between the lower bone ring (11) and the lower compression ring (41) after assembly.

7. The lantern with high simulation degree and low production cost according to claim 6, wherein the lower bone ring (11) is formed by welding a metal sheet, the thickness of the lower bone ring (11) is smaller than the height of the lower bone ring, the height of the lower bone ring (11) is larger than 5mm, the inner wall of the lower bone ring (11) is provided with a lower clamping part (110) protruding inwards, the inner side of the lower compression ring (41) is provided with a lower inner convex ring (42), and a lower annular groove (43) is formed between the lower inner convex ring (42) and the lower compression ring (41); the lower inner convex ring (42) is provided with a lower axial notch (44) and a lower circumferential notch (45), and the bottom or one side wall of the lower axial notch (44) is communicated with the opening end of the lower circumferential notch (45) to form an L-shaped lower buckling opening (46) with an upward opening; after assembly, the lower clamping part (110) is embedded into the lower clamping opening (46), and the lower bone ring (11) and the lower neck part (21) are partially or completely embedded into the lower annular groove (43); the lower clamping part (110) is formed by integrally stamping the lower bone ring (11), a strip-shaped lower stamping hole (111) is formed in the lower bone ring (11), one end of the lower clamping part (110) is a free end which is tilted inwards, and the other end of the lower clamping part is connected with the lower stamping hole (111).

8. The high-simulation low-cost lantern according to claim 1, characterized in that the globe (2) is made of semi-transparent material, so that the human eye can see only the contour of the warp beam (12) towards the visual side and not the contour of the warp beam (12) towards the back side from the outside through the globe (2).

9. The lantern with high simulation degree and low production cost according to claim 1, wherein the warp beam (12) is composed of a middle part (120) and arc-shaped parts (121) positioned at two ends of the middle part (120), the middle part of the middle part (120) protrudes outwards, so that an circumscribed circle with the maximum diameter exists in the middle part of the framework (1), and after the lampshade (2) is covered, the middle part of the warp beam (12) is extruded by the lampshade (2), and the middle part (120) is changed into a straight line segment.

10. The lantern with high simulation degree and low production cost according to claim 1, wherein the warp beam (12) is composed of a middle portion (120) and arc-shaped portions (121) positioned at two ends of the middle portion (120), the middle portion (120) is a straight line segment, and after the lampshade (2) is covered, the middle portion of the warp beam (12) is extruded by the lampshade (2), so that the middle portion of the middle portion (120) is changed into an inward contracted arc-shaped segment.