WO2019223031A1

WO2019223031A1 - Push-operation light-emitting device and balloon lamp using same

Info

Publication number: WO2019223031A1
Application number: PCT/CN2018/090836
Authority: WO
Inventors: 秦燕北
Original assignee: 宁波艾森光电科技有限公司
Priority date: 2018-05-23
Filing date: 2018-06-12
Publication date: 2019-11-28
Also published as: CN108591932A

Abstract

A push-operation light-emitting device, comprising: an axially disposed battery holder (10); an LED lamp (20), disposed at one end of the battery holder (10) and extending out therefrom; a battery (30), disposed in the battery holder (10) and electrically connected to one electrode of the LED lamp (20); a push switch (40), disposed in the battery holder (10), a button (41) of the push switch (40) extending out from the battery holder (10), the push switch (40) being electrically connected to the battery (30) and the other electrode of the LED lamp (20), respectively. The push switch (40) can be electrically connected to the battery (30) and the LED lamp (20) and controls the LED lamp (20) to turn on and off, the LED lamp (20) and the battery (30) are installed in the battery holder (10) to form an integral part, and the entire battery holder (10) is installed in and fixed to a balloon body (60).

Description

Description Invention Name: A push-type light-emitting device and a balloon lamp using the light-emitting device Technical Field

[0001] The present invention belongs to the field of optoelectronic technology, and relates to a light-emitting device and a balloon light, in particular to a push-type light-emitting device and a balloon light to which the light-emitting device is applied.

Background technique

[0002] As an innovative event layout material, LED balloon lights provide brand-new creative ideas for various layouts such as the Avenue of Stars, outdoor lawns, open squares, and empty stages. It integrates event lighting, event banners, and event venues. The event is decorated in one, adding a lot of highlights to the event, highlighting the taste of the event, especially suitable for the creation of the atmosphere of high-end event scenes, and its scope of application is quite wide.

[0003] For example, an invention patent with an authorized bulletin number of 201684419U discloses a colored balloon with an LED light, which includes a balloon body. An air inlet is provided in the middle of the lower end of the balloon body, and a battery with a battery is fixedly installed at the upper end of the air inlet. LED lamp power supply and circuit box body. The upper end of the box body is an LED lamp fixing plate. The LED plate is fixed on the fixing plate. The port of the air inlet is plugged. Although this balloon can realize the light emitting function, it exists at the same time. The following technical problems are as follows: 1. The LED light source is separated from the circuit box body and the plug, which has a dispersed structure, poor stability, and troublesome disassembly and assembly, and it is easy to affect the normal light emission of the LED lamp during the disassembly and assembly process. 2. LED lamps The light-emitting device composed of a group and a circuit box body has a solid connection structure with the plug, and the plug is plugged at the air inlet of the balloon. When the air is being supplied and exhausted, the plug and the LED lamp group need to be disassembled together. Inconvenience, the long-term disassembly of the plug will greatly affect the stability of the switch, resulting in a low service life.

[0004] In summary, in order to solve the technical problems of the above-mentioned illuminated balloon, it is necessary to design a light-emitting device with good luminous stability and a balloon lamp with convenient use and long service life.

Summary of invention

technical problem

Problem solution

Technical solutions

[0005] An object of the present invention is to solve the above-mentioned problems in the prior art, and propose a light-emitting device with good light-emitting stability. [0006] The object of the present invention can be achieved by the following technical solutions: A push-type light emitting device includes

[0007] a battery case, which is disposed axially;

[0008] an LED lamp provided at one end of the battery box and protruding from the battery box;

[0009] a battery disposed in a battery box and electrically connected to one of the electrodes of the LED lamp;

[0010] a push switch, which is disposed in the battery box and the button of the push switch extends out of the battery box, and the push switch is electrically connected to the battery and the other electrode of the LED lamp, respectively;

[0011] The pressing switch can be in electrical communication with the battery and the LED lamp and control the LED lamp to be turned on or off.

[0012] In the above-mentioned push-type light emitting device, a recess is provided on the outer surface of the battery case, a positioning hole penetrating the battery case is provided on the recess, the pressing switch portion is located in the positioning hole and the button Extend the positioning hole.

[0013] In the above-mentioned push-type light emitting device, a lamp cover is provided at one end of the battery box and the LED lamp is located in the lamp cover, and patterned film pieces are pasted on the inner side wall and the inner surface of the lamp cover.

[0014] In the above-mentioned push-type light-emitting device, a limiting block is convexly protruded on the outer surface of the battery box, and a limiting gap is correspondingly provided at an end of the lampshade connected to the battery box, and the limiting block is embedded in the limiting gap. Inside.

[0015] In the above-mentioned push-type light-emitting device, a socket portion is formed at one end of the battery case in a radial depression, the LED lamp is located in the socket portion, and the limiting block is disposed on an outer surface of the socket portion. The lampshade cover is on the sleeve part and the outer surface of the lampshade, the limiting block and the battery box are flat.

[0016] In the above-mentioned push-type light-emitting device, the LED lamp has two electrode guide pins, one of which is in contact with the battery, and the other electrode guide extends out of the battery case and extends to be electrically connected to the push switch.

[0017] In the above-mentioned push-type light-emitting device, two ends of the push switch are respectively provided with conductive sheets, and the two conductive sheets are respectively electrically connected to a battery and an LED lamp, and the battery box is correspondingly provided with two slots and The conductive sheet is inserted into the slot.

[0018] Another object of the present invention is to address the above-mentioned problems in the prior art, and propose a balloon lamp to which the above-mentioned light-emitting device is applied, which is convenient to use and has a long service life.

[0019] The object of the present invention can be achieved by the following technical solutions: A balloon light to which the light-emitting device is applied includes a balloon body, the balloon body has an air guiding portion, and a battery box is disposed in the air guiding portion. A mounting sleeve is provided outside the body, the mounting sleeve is detachably connected to the battery case, and the balloon body is clamped between the mounting sleeve and the battery case. [0020] In the above-mentioned balloon lamp, a clip block is provided on the outer surface of the battery box, and a card slot is provided on the inner surface of the mounting sleeve, and the clip block is clamped in the card slot and holds the balloon body, the battery box, and the mounting sleeve. fixed.

[0021] In one of the above balloon lights, a vent groove is provided on an outer surface of the battery case, and the vent groove extends from one end of the battery case to a middle portion thereof and penetrates the clamping block.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. In the present invention, both the LED lamp and the battery are installed in the battery box and form a whole. The structure is relatively compact and the integrity is strong. It does not need to be disassembled, and the LED lamp can be illuminated by controlling the push switch. The stability is good, which guarantees its normal work.

[0024] 2. The entire battery box is installed in the balloon body and can be fixed to it at all times. The battery body can be inflated and deflated without disassembling the battery box, and the LED light can be illuminated in the inflated or deflated state, which is convenient and convenient to use. Flexible and longer life.

The beneficial effects of the invention

Brief description of the drawings

BRIEF DESCRIPTION OF THE DRAWINGS

1 is an exploded schematic view of a light emitting device according to the present invention.

[0026] FIG. 2 is an exploded view of another aspect of the light-emitting device of the present invention.

[0027] FIG. 3 is a perspective structural view of a balloon light according to the present invention.

4 is a cross-sectional view of a balloon lamp according to the present invention.

[0029] In the figure, 10, a battery box; 10a, a first mounting cavity; 10b, a second mounting cavity; 10c, a third mounting cavity; 11, an upper case; 12, a lower case; 12a, a slot; 13 Recesses; 14. Positioning holes; 15. Limit blocks; 16. Sockets; 17. Blocks; 18. Ventilation slots;

[0030] 20, LED lights; 21, positive guide pin; 22, negative guide pin;

[0031] 30, battery; 31, spring;

[0032] 40. Press the switch; 41. Button; 42; Positioning section; 43, Conductive sheet;

[0033] 50. Lampshade; 51. Limitation gap;

[0034] 60, balloon body; 61, air guide; 62, air inlet;

[0035] 70. Mounting sleeve; 71. Card slot.

Invention Examples Embodiments of the invention

[0036] The following are specific embodiments of the present invention in combination with the drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0037] The purpose of the present invention is to improve the light emitting device of the existing balloon lamp and the structure of the entire balloon lamp, so as to improve the stability of the light emitting device, and at the same time improve the convenience and service life of the balloon lamp.

As shown in FIG. 1, FIG. 2, and FIG. 4, a push-type light-emitting device according to the present invention includes a battery box 10, an LED lamp 20, a battery 30, and a push switch 40.

[0039] The battery case 10 is a cylindrical structure provided in the axial direction, and is formed by the upper case 11 and the lower case 12 being fastened and connected, and the battery case 10 is provided with spaced ones in order from one end to the other end. The first mounting cavity 10a, the second mounting cavity 10b, and the third mounting cavity 10c, the first mounting cavity 10a, the second mounting cavity 10b, and the third mounting cavity 10c are all separated by a plurality of baffles on the battery box 10 The upper casing 11 and the lower casing 12 divide the first mounting cavity 10a, the second mounting cavity 10b, and the third mounting cavity 10c into two, and the LED lamp 20 is disposed in the first mounting cavity 10a and protrudes. The first mounting cavity 10a, the battery 30 is disposed in the second mounting cavity 10b and is electrically connected to one of the electrodes of the LED lamp 20. A spring 31 is also provided in the second mounting cavity 10b. On the board and the battery 30, a push switch 40 is disposed in the third mounting cavity 10c and a button 41 of the push switch 40 extends beyond the battery box 10. The push switch 40 is electrically connected to the battery 30 at one end and the LED light 20 at the other end. The other electrode is electrically connected, that is, the LED lamp 20, electricity The three cells 30 and the battery case 10 are connected in series.

[0040] During operation, by pressing (controlling) the button 41 of the switch 40, the pressing switch 40, the battery 30, and the LED lamp 20 can be turned on or off to control the LED lamp 20 to be turned on or off.

[0041] In the present invention, the internal space of the battery box 10 is partitioned by a plurality of baffles to form a first mounting cavity 10a, a second mounting cavity 10b, and a third mounting cavity for respectively mounting the LED lamp 20, the battery 30, and the push switch 40. 10c, the multiple installation spaces correspond to multiple components, so that the LED lamp 20, the battery 30, and the push switch 40 can be quickly positioned and installed, which improves the assembly efficiency, and also improves the LED lamp 20, the battery 30, and the push switch 40. The LED lamp 20, the battery 30, and the push switch 40 are all installed in the battery box 10, so that the integrity of the entire light-emitting device is strong, the structure is compact, and the stability is good. The battery box 10 is divided into an upper case 11 and the lower case 12, which facilitates the assembly of various parts.

[0042] Based on the above structure, this application further improves and refines it.

[0043] As shown in FIGS. 1 and 2, a recess 13 is provided on the outer surface of the upper casing 11, and the recess 13 is provided on the outer surface of the upper case 11. There is a positioning hole 14 penetrating the battery case 10, a positioning portion 42 is protruded on the pressing switch 40, and a button 41 is movably disposed in the positioning portion 42, the positioning portion 42 is located in the positioning hole 14 and the button 41 extends out of the positioning hole 14.

[0044] The positioning portion 42 cooperates with the positioning hole 14 to improve the stability between the push switch 40 and the upper case 11, and also improves the stability and flexibility of the button 41. The setting of the recess 13 provides Pressing the button 41 provides a certain space, making it convenient to press the button 41.

[0045] Further, the LED lamp 20 has two electrode guide pins, wherein one electrode guide pin abuts on the battery 30 and is electrically connected to the battery 30, and the other electrode guide pin extends out of the first mounting cavity 10a and runs along the battery case. 10 externally extends to the third mounting cavity 10c and extends into the third mounting cavity 10c to be electrically connected to the push switch 40. Here, the shorter electrode guide pin is identified as the positive electrode guide pin 21, and the longer one extending out of the battery case 10 The electrode guide pin is the negative electrode guide pin 22, but depending on the installation direction of the battery 30, it is not limited to this identification method.

[0046] By setting two electrode guide pins of different lengths of the LED lamp 20, the two electrode guide pins are electrically connected to the battery 30 and the push switch 40, respectively, and the positive electrode guide pin 2121 directly contacts the battery 30. To the fixed effect, the negative electrode guide pin 22 extends out of the first mounting cavity 10a, extends outside the battery case 10, and then extends into the third mounting cavity 10c, thereby bypassing the battery 30 and avoiding a short-circuit situation when it contacts the battery 30. The positive lead 21 is electrically connected to the battery 30, and the negative lead 22 is electrically connected to the push switch 40, which realizes a series connection between the LED lamp 20, the battery 30 and the push switch 40.

[0047] Further, two ends of the push switch 40 are respectively provided with conductive pieces 43, and the two conductive pieces 43 are respectively electrically connected to the battery 30 and the negative lead 22 of the LED lamp 20, and the battery box 10 is correspondingly provided with The two slots 12a and the conductive sheet 43 are inserted into the slots 12a.

[0048] The conductive sheet 43 is provided so that the negative electrode guide pins 22 of the battery 30 and the LH) lamp 20 are electrically connected to the push switch 40 respectively, so that the LED lamp 20, the battery 30 and the push switch 40 are connected in series to conduct electricity. The sheet 43 is inserted into the slot 12a, which not only plays a role of further fixing the push switch 40, but also improves the stability of the conductive sheet 43 to prevent the conductive sheet 43 from shaking and ensure that the push switch 40 is always electrically connected to the battery 30 and the LED lamp 20. .

[0049] As shown in FIG. 1, FIG. 2, and FIG. 4, the battery box 10-end cover is provided with a lamp cover 50 and the LED lamp 20 is located in the lamp cover 50, and the inner wall and the inner surface of the lamp cover 50 are attached to each other. There are patterned film.

[0050] The lamp cover 50 protects the LED lamp 20 to a certain extent, prevents the LED lamp 20 from contacting the outside world, and prevents the occurrence of a short circuit phenomenon. A patterned film sheet is provided in the lamp cover 50, so that when the LED lamp 20 emits light, the film can be filmed. The pattern on the film is projected onto the surface of the object, thereby enhancing the light-emitting effect of the light-emitting device and adding different fun [0051] As shown in FIG. 1 and FIG. 2, the outer surface of the battery box 10 is axially provided with a limiting block 15, and the end of the lamp cover 50 connected to the battery box 10 is correspondingly provided with a limiting notch 51. Block 15 is embedded in the limit gap 51

[0052] The limit block 15 cooperates with the limit slot, so that after the lamp cover 50 is connected to the battery box 10, the lamp cover 50 is difficult to rotate or shake relative to the battery box 10, thereby improving the stability of the lamp cover 50 and the lamp cover 50 and The connection strength of the battery box 10.

[0053] Further, a socket portion 16 is formed in the radial direction of the battery box 10 at an end, the LED lamp 20 is located in the socket portion 16, and the limiting block 15 is disposed on the outer surface of the socket portion 16. The lamp cover 50 is covered on the socket portion 16 and the outer surfaces of the lamp cover 50, the limiting block 15 and the battery case 10 are flat.

[0054] The socket connection realizes the detachable connection and quick disassembly of the lampshade 50 and the socket portion 16, which is quite convenient to use. Under the action of the limiting block 15, the two have better stability, and the socket structure is matched with the limit. The structure makes the connection strength of the two is high and it is not easy to separate. After installation, the lamp cover 50 and the battery box 10 form a whole, the outer surface of the two is flat, the integrity is strong, the structure is compact, the volume is small, the lamp cover 50 and the battery box 10 There are no bosses in between, and the safety is high.

[0055] As shown in FIGS. 3 and 4, a balloon light to which the light-emitting device is applied according to the present invention includes a balloon body 60, the balloon body 60 has an air guiding portion 61, and the battery box 10 is provided in the air guiding Inside the portion 61, the air guiding portion 61 has an air inlet 62 through which the balloon body 60 can be inflated and deflated. The balloon body 60 is externally provided with a mounting sleeve 70, and the mounting sleeve 70 and The battery case 10 is detachably connected and the balloon body 60 is clamped between the mounting sleeve 70 and the battery case 10.

[0056] The balloon body 60 is located between the mounting sleeve 70 and the battery box 10 and is clamped by the two, so that the battery box 10 and the balloon body 60 have good fixation, the battery box 10 is not easy to move inside the balloon body 60, and the balloon body 60 gas deflation does not need to remove the battery box 10, which is convenient to use and also increases the service life of the battery box 10.

[0057] Based on the above structure, the present invention further improves and refines it.

As shown in FIG. 1, FIG. 2, and FIG. 4, the other end of the battery case 10 is provided with a clamping block 17 around its outer surface, and an inner surface of the mounting sleeve 70 is correspondingly provided with a clamping slot 71, and the clamping block 17 It is clamped in the card slot 71 and fixes the balloon body 60, the battery case 10 and the mounting sleeve 70.

[0059] The mounting sleeve 70 and the battery case 10 cooperate with the slot 71 through the clamping block 17, so that the mounting sleeve 70 and the balloon body 60, Disassembly and assembly of the battery box 10 is quite convenient. The connection strength between the mounting sleeve 70 and the battery box 10 is high, and the connection is tight.

[0060] As shown in FIG. 2, an outer surface of the battery case 10 is provided with an air vent groove 18 axially, and the air vent groove 18 extends from an end portion of the battery case 10 to a middle portion thereof and penetrates the clamping block 17.

[0061] The balloon body 60 is sandwiched between the mounting sleeve 70 and the battery box 10, and the cooperation of the card block 17 and the card slot 71 makes it impossible for gas to enter and exit the balloon body 60 after the battery box 10 is installed. By providing ventilation through the card block 17, The groove 18, the gas can enter and exit the balloon body 60 through the ventilation groove 18, so that the balloon body 60 is inflated and deflated.

[0062] It is worth mentioning that, since the battery box 10 is installed at the air guide portion 61 of the balloon body 60, after the balloon body 60 is inflated, the air inlet 62 of the balloon body 60 does not have any closing measures. At this time, it is necessary to A knot is formed at the air guiding portion 61 to close the air inlet 62 to maintain the inflation state of the balloon body 60. When the air is deflated, the knot can be untied.

[0063] The working principle of the present invention is as follows:

[0064] During installation, the battery box 10 is extended from the lamp cover 50 into the air guide 61 of the balloon body 60, and the mounting sleeve 70 is placed on the battery box 10 from the outside of the balloon body 60, so that the balloon body 60 is clamped. The battery case 10 and the mounting sleeve 70 are fixedly connected to each other.

[0065] The balloon body 60 can be inflated and deflated through the air inlet 62 of the air guide 61 through the vent groove 18.

[0066] Pressing the push switch 40 can control the push switch 40, the battery 30, and the LED lamp 20 to be turned on or off. In fact, when the LED lamp 20 is turned on or off, when the LED lamp 20 emits light, its light can cover the lamp cover 50. The pattern on the inner film is projected onto the balloon body 60, thereby improving the light-emitting effect of the balloon body 60.

[0067] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the technical field to which the present invention pertains may make various modifications or additions to or replace the described specific embodiments in a similar manner, but will not depart from the spirit of the present invention or exceed the definition of the appended claims Range.

Claims

Claim

[Claim 1] A push-type light emitting device including

A battery box, which is arranged axially;

An LED lamp, which is arranged at one end of the battery box and extends out of the battery box;

A battery, which is disposed in the battery box and is electrically connected to one of the electrodes of the LED lamp;

A push switch, which is arranged on the battery box and the button of the push switch extends out of the battery box, and the push switch is electrically connected to the battery and the other electrode of the LED lamp respectively;

The pressing switch can be in electrical communication with the battery and the LED lamp and control the LED lamp to be turned on or off.

[Claim 2] The push-type light-emitting device according to claim 1, characterized in that: a recess is provided on the outer surface of the battery case, and a positioning hole penetrating the battery case is provided on the recess, so that The pressing switch part is located in the positioning hole and the button extends out of the positioning hole.

[Claim 3] The push-type light-emitting device according to claim 1, characterized in that: one end of the battery box is provided with a lamp cover and the LED lamp is located in the lamp cover, and the inner side wall and the inner surface of the lamp cover are adhered to each other. Features a patterned film.

[Claim 4] A push-type light-emitting device according to claim 3, characterized in that: a limiting block is convexly protruded on the outer surface of the battery case, and a limit notch is correspondingly provided at an end of the lampshade connected to the battery case. The limit block is embedded in the limit gap.

[Claim 5] A push-type light-emitting device according to claim 4, characterized in that: a socket portion is formed in a radial recess at one end of the battery box, the LED lamp is located in the socket portion, and the limiting block is disposed On the outer surface of the socket part, the lampshade is covered on the socket part and the outer surface of the lampshade, the limiting block and the battery box are flat.

[Claim 6] The push-type light-emitting device according to claim 1, wherein: the LED

The lamp has two electrode guide pins. One of the electrode guide pins is in contact with the battery, and the other electrode guide pin extends out of the battery box and extends to be electrically connected to the push switch.

[Claim 7] A push-type light-emitting device according to claim 1, characterized in that: two ends of the push switch are respectively provided with conductive sheets, and the two conductive sheets are respectively electrically connected to a battery and an LED lamp, and The battery box is provided with two slots correspondingly, and the conductive sheet is inserted into the slot.

[Claim 8] A balloon light to which the light-emitting device according to claim 1 is applied, characterized in that: it includes gas A ball body, wherein the balloon body has an air guiding portion and the battery box is disposed in the air guiding portion, and a mounting sleeve is provided outside the balloon body, the mounting sleeve is detachably connected to the battery box and the balloon body is clamped between the mounting sleeve and Battery compartment.

[Claim 9] A balloon lamp according to claim 8, characterized in that: a clamping block is provided on the outer surface of the battery case, a clamping groove is provided on the inner surface of the mounting sleeve, and the clamping block is clamped in the clamping groove. And fix the balloon body, battery box and mounting sleeve.

[Claim 10] The balloon lamp according to claim 8, characterized in that: an outer surface of the battery case is provided with a vent groove, the vent groove extends from one end of the battery case to the middle portion and penetrates the clamping block .