Umbrella tube with light guide structure and light guide strip lamp umbrella thereof

Abstract

An umbrella tube with a light guide structure and a light guide strip lamp umbrella thereof comprise an umbrella stand composed of an umbrella rod, an umbrella nest and the umbrella tube or a support rod and a shed frame composed of the umbrella tube, and are characterized in that the umbrella tube with the light guide structure further comprises a lampshade and a light-emitting assembly, the light-emitting assembly is arranged in the lampshade in a penetrating mode, and a cavity allowing the lampshade to penetrate and be positioned is formed in the lower end face of the umbrella tube. The lower end face of the cavity is provided with an opening allowing light to penetrate out in the length direction, the light-emitting assembly comprises two light-emitting elements, a reflective film and a light guide strip, the reflective film is attached to the upper end face of the light guide strip, the two light-emitting elements are electrically connected and then installed at the front end and the rear end of the light guide strip, and sealing plugs are arranged at the two ends of the lampshade to form an umbrella tube with a light guide structure. The LED lamp is reasonable in structural design, convenient and fast to disassemble and assemble, capable of greatly facilitating daily maintenance, better in lighting effect, more attractive, flexible to use and capable of being applied to different scenes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of umbrella, and relates to a sunshade umbrella, in particular to a light bar lamp umbrella and umbrella tube with light guide structure. BACKGROUND

[0002] As an outdoor leisure tool, the sunshade umbrella is widely used in leisure places such as squares, beaches, parks and courtyards, and provides people with comfortable cooling space. In order to make the sunshade umbrella used outdoors have the lighting function, the lamp umbrella with the lighting function appears at present, which brings comfort and convenience to the outdoor activities at night, such as beach, open-air bar, cafe and the like. However, the existing lamp umbrella has the defects of complex structure, large processing difficulty and poor integrity.

[0003] According to the investigation, the existing Chinese patent No. 202210569865.4 "a light bar light umbrella" includes a light guide lamp bar, a backlight lamp bar, a short bone wire connecting plate, a light source wire, a short bone tail wire, a long bone wire connecting plate, a long bone tail wire, a solar panel and a switch, the long bone and / or the short bone are provided with the light guide lamp bar, the light guide lamp bar on the long bone is connected with the long bone by the screw and is integrated; the short bone and the light guide lamp bar on the short bone are connected by the self-tapping screw and are integrated, the short bone is also provided with the backlight lamp bar, and the backlight lamp bar is pasted with the short bone by the double-sided adhesive tape and is integrated. The lamp umbrella simplifies the structure and has good integrity, but the umbrella rib needs to be slotted, the processing is more troublesome, the assembly of the light guide lamp body is also more troublesome, is not conducive to daily maintenance, and the structure needs to be further improved. SUMMARY

[0004] The primary technical problem to be solved by the utility model is to provide an umbrella tube with light guide structure which is simple and reasonable in structure and convenient to process and assemble.

[0005] Another technical problem to be solved by the utility model is to provide a light bar lamp umbrella which is simple and reasonable in structure and convenient to process and assemble.

[0006] The utility model adopts the technical scheme that an umbrella tube with light guide structure comprises an umbrella tube, a lampshade and a light emitting assembly, the light emitting assembly is arranged in the lampshade, the lower end face of the umbrella tube is formed with a cavity for positioning the lampshade, the lower end face of the cavity is provided with an opening along the length direction for transmitting the light, the light emitting assembly comprises a light emitting element, a light reflecting film and a light guide bar, the light reflecting film is attached to the back of the light guide bar, the light emitting element is respectively installed at the front and rear ends of the light guide bar through electrical connection, and the both ends of the lampshade are provided with sealing plugs.

[0007] Further, the lampshade is a strip structure, the width of the lampshade is smaller than the width of the umbrella tube and larger than the opening width of the lower end surface of the umbrella tube, a partition strip is formed in the umbrella tube along the length direction to divide the inner cavity of the umbrella tube into an upper inner cavity and a lower inner cavity, left and right protruding ribs are arranged on the upper and lower inner walls of the lower inner cavity along the length direction, the type cavity for inserting and positioning the lampshade is formed between the upper and lower left and right protruding ribs, the lower end surface of the lampshade is provided with a reduced diameter part matched with the lower end surface opening of the type cavity, the lampshade is arranged in the umbrella tube and the lower end surface is flush with the umbrella tube, and the lampshade and the umbrella tube are assembled to form a lamp tube assembly.

[0008] Further, the lower end surface of the lampshade is formed with a bayonet at the left and right corner positions for positioning and clamping, and the bayonet is matched and fixed with the edge of the opening of the umbrella tube.

[0009] Further, the cross section of the main body of the lampshade is in a rectangular shape, and the left and right protruding ribs are symmetrically arranged on the two sides of the opening of the umbrella tube.

[0010] Further, the light emitting element is an LED lamp bead, the LED lamp bead is installed on the LED lamp plate at the front and rear ends of the light guide strip, and the front and rear LED lamp plates are electrically connected through wiring.

[0011] Further, the LED lamp plate at the end of the light guide strip is connected with an electric wire and a connector, the sealing plug is provided with a slot hole for the electric wire and the connector to pass through, and the inner side of the sealing plug is provided with an insertion plate matched with the inner wall of the lampshade.

[0012] Further, the lower end of the sealing plug is provided with a glue injection hole, and the lampshade is sealed by glue injection after the sealing plug is positioned at the front and rear ends of the lampshade.

[0013] Further, the light guide strip and the light emitting element are not limited to one group, but can also be two or more groups.

[0014] Further, the light guide strip and the light emitting element are two groups, the reflective film is one or two corresponding to the light guide strip, the two light guide strips are arranged in front of and behind each other along the length direction of the lampshade, the reflective film is attached to the back of the two light guide strips, and the light emitting elements at the front and rear ends of each light guide strip are installed on a front lamp plate and a middle lamp plate, respectively, and the front lamp plate and the middle lamp plate and the middle lamp plate and the rear lamp plate are electrically connected through wiring.

[0015] Further, the umbrella tube is integrally extruded by a hollow metal tube, the end of the umbrella tube is provided with a tube plug, and the length of the lampshade is consistent with the length of the umbrella tube.

[0016] The technical scheme adopted by the utility model for solving the above-mentioned another technical problem is: a light guide strip lamp umbrella, comprising an umbrella frame composed of an umbrella rod, an umbrella nest and an umbrella tube or a support rod, a shed frame composed of an umbrella tube, characterized in that: the umbrella tube is any one of the umbrella tubes with a light guide structure.

[0017] Compared with the prior art, the umbrella has the following advantages: a cavity for inserting a lampshade is formed in the umbrella tube, a light-emitting assembly is arranged in the lampshade, the light guide strip, the reflecting film, the light-emitting element and the electrical connecting member are protected by the lampshade, and the circuit is prevented from being damaged; the lampshade is provided with sealing plugs at two ends, water vapor is prevented from entering and damaging the electrical components, and the umbrella is more suitable for outdoor use; the light guide strip can be one or two, and the light-emitting element can be additionally arranged in the middle part to improve the lighting brightness; the light source is diffused twice by the reflecting film and the lampshade, and the light is more uniform. The umbrella has reasonable structure design, is convenient and fast to disassemble and assemble, greatly facilitates daily maintenance, has better lighting effect, is more beautiful, is flexible to use, and can be used in different scenes. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a further exploded view of

[0019] Figure 2 is a further exploded view of Figure 1

[0020] Figure 3 is an enlarged view of area A in Figure 2

[0021] Figure 4 is an enlarged view of area B in Figure 2

[0022] Figure 5 is a further exploded view of

[0023] Figure 6 is a schematic view of the umbrella on a stand column;

[0024] Figure 7 is a schematic view of the umbrella on a side column;

[0025] Figure 8 is a schematic view of the umbrella on a stand column. DETAILED DESCRIPTION

[0026] The utility model will be described further in detail below in combination with the embodiment of the drawings.

[0027] Embodiment 1

[0028] As Figures 1-4 ​​​As shown, a light guide strip lamp umbrella includes an umbrella rod, an umbrella nest, an umbrella tube 1, a lampshade 2 and a light emitting assembly 20, the light emitting assembly 20 is arranged in the lampshade 2, the lower end surface of the umbrella tube 1 is formed with a cavity 11 for positioning the lampshade 2, the lower end surface of the cavity 11 is provided with an opening 14 along the length direction for light transmission, the light emitting assembly 20 includes light emitting elements 5, a reflective film 4 and a light guide strip 3, the reflective film 4 is attached to the back of the light guide strip 3, the reflective film 4 and the light guide strip 3 are one in the embodiment, the light emitting elements 5 are two, which are respectively installed at the front and rear ends of the light guide strip 3 through electrical connection, the lampshade 2 is provided with sealing plugs 6 at both ends, and an umbrella tube 1 with a light guide structure is formed.

[0029] The specific structure is that the umbrella tube 1 is integrally extruded by a hollow metal tube, the lampshade 2 is a strip structure with a substantially rectangular cross section, of course, the cross section can also be elliptical or circular and the like, the length of the lampshade 2 is consistent with or matched with the length of the umbrella tube 1, the width of the lampshade 2 is smaller than the width of the umbrella tube 1 and larger than the width of the opening 14 of the lower end surface of the umbrella tube 1, a partition strip 12 is formed in the umbrella tube 1 along the length direction to divide the inner cavity of the umbrella tube 1 into upper and lower two parts, that is, an upper inner cavity 15 and a lower inner cavity 16, left and right protruding ribs 13 are arranged on the upper and lower inner walls of the lower inner cavity 16 along the length direction, the left and right protruding ribs 13 are usually symmetrically arranged on both sides of the opening 14 of the umbrella tube 1, so that the cavity 11 for inserting and positioning the lampshade 2 is formed between the upper and lower left and right protruding ribs 13, the lower end surface of the lampshade 2 is provided with a reduced diameter portion matched with the lower end surface opening of the cavity 11, and a bayonet 21 for positioning and clamping is usually formed at the left and right corner parts of the lower end surface of the lampshade 2 to be matched and fixed with the edge 17 of both sides of the opening 14 of the umbrella tube 1, so that the lampshade 2 is arranged in the umbrella tube 1, and the lower end surface of the lampshade 2 is substantially flush with the umbrella tube 1, the end of the umbrella tube 1 is provided with a tube plug, and the lampshade 2 and the umbrella tube 1 form an umbrella tube assembly 10 after assembly.

[0030] The light emitting elements 5 are LED lamp beads, the LED lamp beads are installed on the LED lamp plates 50 at the front and rear ends of the light guide strip 3, and the two LED lamp plates 50 are electrically connected through wiring. The LED lamp plate 50 at the front end of the light guide strip 3 is connected with an electric wire 7 and a connector 8, a slot hole 62 for the electric wire 7 and the connector 8 is arranged on the sealing plug 6, and the light emitting assembly 20 is electrically connected with an external power supply through the connector 8. The inner side of the sealing plug 6 is provided with an insertion plate 63 matched with the inner wall of the lampshade 2. The lower end of the sealing plug 6 is provided with a glue injection hole 61, and the lampshade 2 is sealed by glue injection after the sealing plug 6 is arranged at the front and rear ends of the lampshade 2, so that water vapor can be prevented from entering, and it is more suitable for outdoor use.

[0031] The light guide strip lamp umbrella of the embodiment can be Figure 6 a center column umbrella, Figure 7 a side column umbrella or Figure 8 a shed umbrella.

[0032] During assembly, the assembled light-emitting component 20 is inserted into the lampshade 2 through the inner hole of the lampshade 2 and fixed. The wire 7 and connector 8 extend out of the front end of the lampshade 2. Sealing plugs 6 are installed at the front and rear ends of the lampshade 2. The assembled lampshade component is inserted into the cavity 11 at the lower end of the umbrella tube 1. Finally, tube plugs are installed at the front and rear ends of the umbrella tube 1. Because the lower opening of the cavity 11 is small, the lampshade component can be firmly stuck in the cavity 11 and will not fall off.

[0033] When in use, the light emitted by the LED beads of the light-emitting element 5 is transmitted through the light guide strip 3, reflected by the reflective film 4, and diffused by the lampshade 2, and then shines through from the bottom of the lampshade 2 to provide uniform illumination. The lighting effect is good and more beautiful.

[0034] Example 2

[0035] like Figure 5 As shown, a light guide strip lamp umbrella includes an umbrella pole, an umbrella nest, an umbrella tube 1, a lampshade 2, and a light-emitting component 20. The difference between this embodiment and embodiment 1 is that there are two light guide strips 3, which are arranged sequentially back and forth along the length of the lampshade 2. There are two reflective films 4, each attached to the back of the two light guide strips 3. Of course, one reflective film 4 can also be used, attached to the back of the two light guide strips 3, with a similar effect. There are four light-emitting elements 5, which are LED beads. The LED beads are installed on the LED light board 50 at the front and rear ends of each light guide strip 3. The two light-emitting elements 5 in the middle of the two light guide strips 3 are installed on the same middle light board 501. The front light board 50 and the middle light board 501, and the middle light board 501 and the rear light board 50 are electrically connected by wiring.

[0036] The addition of a light-emitting element 5 in the middle increases the brightness of the light, resulting in a better lighting effect.

[0037] The light guide strip umbrella in this embodiment can be... Figure 6 The central pillar umbrella, Figure 7 Side pillar umbrella or Figure 8 The canopy.

[0038] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An umbrella tube with light guide structure, comprising an umbrella tube, a lampshade and a light emitting assembly, the light emitting assembly is arranged in the lampshade, the lower end surface of the umbrella tube is formed with a cavity for positioning the lampshade, the lower end surface of the cavity is provided with an opening along the length direction for light transmission, the light emitting assembly comprises a light emitting element, a reflective film and a light guide strip, the reflective film is attached to the back of the light guide strip, the light emitting element is respectively installed at the front and rear ends of the light guide strip through electrical connection, and the lampshade is provided with sealing plugs at both ends.

2. The umbrella tube with light guide structure according to claim 1, wherein: The lampshade is in strip structure, the width of the lampshade is smaller than the width of the umbrella tube and larger than the width of the opening of the lower end surface of the umbrella tube, a partition strip is formed in the umbrella tube along the length direction to divide the inner cavity of the umbrella tube into an upper inner cavity and a lower inner cavity, left and right protrusions are arranged on the upper and lower inner walls of the lower inner cavity along the length direction, the upper and lower left and right protrusions form a cavity for inserting and positioning the lampshade, the lower end surface of the lampshade is provided with a reduced diameter portion matched with the opening of the lower end surface of the cavity, the lampshade is arranged in the umbrella tube with the lower end surface substantially flush with the umbrella tube, and the lampshade and the umbrella tube form a lamp tube assembly after assembly.

3. The umbrella tube with light guide structure according to claim 2, wherein: The lower end surface of the lampshade is formed with a bayonet at the left and right corner positions for positioning and clamping, and is matched and fixed with the edge of the opening of the umbrella tube.

4. The umbrella tube with light guide structure according to claim 3, wherein: The main body of the cross section of the lampshade is in rectangular shape, and the left and right protrusions are symmetrically arranged on both sides of the opening of the umbrella tube.

5. The umbrella tube with light guide structure according to claim 1, wherein: The light emitting element is an LED lamp bead, the LED lamp bead is installed on the LED lamp plate at the front and rear ends of the light guide strip, and the two LED lamp plates are electrically connected through wiring.

6. The umbrella tube with light guide structure according to claim 1, wherein: The LED lamp plate at the end of the light guide strip is connected with an electric wire and a connector, the sealing plug is provided with a slot hole for inserting the electric wire and the connector, and the inner side of the sealing plug is provided with an insertion plate matched with the inner wall of the lampshade.

7. The umbrella tube with light guide structure according to claim 6, wherein: The lower end of the sealing plug is provided with a glue injection hole, and the lampshade is sealed by glue injection after the sealing plug is arranged at the front and rear ends of the lampshade.

8. The umbrella tube with light guide structure according to any one of claims 1 to 7, characterized in that: The light guide strip and the light emitting element are not limited to one group, but can also be two or more groups.

9. The umbrella tube with light guide structure according to claim 8, wherein: The light guide strip and the light emitting element are two groups, the reflective film is one or two corresponding to the light guide strip, the two light guide strips are arranged in front of and behind each other along the length direction of the lampshade, the reflective film is attached to the back of the two light guide strips, and the light emitting element is installed at the front and rear ends of each light guide strip.

10. The umbrella tube with light guide structure according to any one of claims 1 to 7, characterized in that: The umbrella tube is integrally extruded by a hollow metal tube, the end of the umbrella tube is provided with a tube plug, and the length of the lampshade is consistent with the length of the umbrella tube.

11. A light bar umbrella comprising an umbrella frame of an umbrella pole, an umbrella nest and an umbrella tube or a shed frame of a support pole, an umbrella tube, characterized in that: The umbrella tube is the umbrella tube with light guide structure according to any one of claims 1-10.

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