TWI480487B - Telescopic led lamp - Google Patents

Description

Telescopic LED lamp

The invention relates to a illuminating device or a luminaire of a telescopic LED lamp, in particular to an assembly and a telescopic arrangement between the pipe structures, so that the overall length can be adjusted and adjusted, thereby achieving the corresponding response. The lighting device or luminaire of a telescopic LED lamp that is used by the user to change its illumination range and illumination intensity.

Light Emitting Diode (LED) is a solid-state light-emitting element made of semiconductor material. It has small volume, low heat generation, high illumination, low power consumption, suitable for mass production and long life. Therefore, at present, various lighting devices or backlight modules are widely used in the industry as light sources. Also, because the lighting device is an indispensable tool in people's life, for example, a light bulb or a light tube is formed by a light emitting diode, and further, the light bulb or the light tube is used to make the light to provide illumination, so how can The use of light-emitting diodes in such lighting devices or luminaires to enhance their performance, while also taking into account the needs and diversity of practical use, has become an important research and development goal.

As far as the current technology is concerned, the finished light-emitting diode product can be presented in the form of a light bar, that is, on the circuit board which is formed into a long strip, the surface mount adhesive technology will be used to apply multiple light-emitting diodes. The pole elements are arranged to be arranged thereon to form the respective light strips, and the light tubes and corresponding lighting devices can be constructed by the light strips.

In addition, whether it is a light bulb or a lamp, the lighting device to be mounted thereon The lamp holder or the lamp tube manufactured by the lamp holder is fixed in a fixed size, so that the installation and operation can be effectively completed. Therefore, in the case of a lighting device designed with a light pipe, the lamp tube to which it is attached is of a fixed length specification, so that the illumination range or illumination intensity that such a device can provide will be affected by the length of the lamp. Restrictions cannot be changed in response to demand. On the other hand, when the user designs the lighting in the decoration or decoration in the home, the actual lamp can be used because of the size or length of the lamp, and the lack of diversity, so that the overall design is reduced, and also It may not be possible to balance the required illumination range or illumination intensity.

An object of the present invention is to provide a illuminating device or a luminaire for a telescopic light-emitting diode lamp, which is capable of adjusting the length of the whole body by telescopic adjustment and expansion of the tubular structure, and further It can meet the user's application needs to change its lighting range and lighting intensity. In addition, the telescopic LED lamp of the present invention uses a long strip of light-emitting diodes as its light source.

The present invention is a telescopic LED light tube comprising at least a first tube structure, a second tube structure and a first sleeve structure, wherein the first tube structure comprises: a first a accommodating member having a first accommodating space; a first carrier member disposed on the first accommodating member; a first support member disposed on the first accommodating member for supporting a first light-emitting module disposed on the first carrier; and a first upper cover member combined with the first receiving member to cover the first bearing The second tube structure includes: a second receiving member having a second receiving space; and a second bearing member disposed on the carrier member, the first supporting member and the first lighting module; a second support member is disposed at an end of the second receiving member for supporting the second carrier member; a second light emitting module is disposed on the second carrier member And a second upper cover member combined with the second receiving member to cover the second carrier member, the second support member and the second light emitting module; wherein the first sleeve structure Positioned between the first pipe body structure and the second pipe body structure, the end edge of the first carrier member and the end edge of the second carrier member are fitted to each other, and the second pipe body structure can be partially Or all of the sleeves are received in the first tubular structure, and the LEDs can be adjusted in length by the housing and extension between the first and second tubular structures.

The invention provides a illuminating device or a luminaire for a telescopic LED lamp, which is mainly capable of assembling and arranging and telescopic between the pipe structures, so that the overall length can be adjusted and adjusted, thereby achieving Respond to the user's application needs to change the scope of their lighting. In addition, the illuminating device or the illuminating device of the telescopic LED lamp of the present invention uses the illuminating diode as its light source, that is, the plurality of illuminating diode elements are arranged in a long strip type. And further constituting the tubular structure of the present invention for further assembly and assembly.

The implementation of the present invention will now be described in a first embodiment. Please refer to the first figure (a), which is a perspective view of the lamp assembly of the telescopic LED lamp 100 of the present invention. As shown in the first figure (a), In this embodiment, the telescopic LED lamp 100 mainly comprises three tube structures that can be assembled and assembled with each other, and includes a first tube structure 10, a second tube structure 20 and a third tube. The body structure 30; wherein the first pipe body structure 10 has a relatively large pipe diameter, and the two ends of the second pipe body structure 20 and the third pipe body structure 30 are respectively assembled and fitted at one end thereof. The design of the assembly and assembly method in this embodiment is such that the second tubular structure 20 and the third tubular structure 30 can be partially or completely nested and received in the first tubular structure 10, thereby The telescopic LED lamp 100 can be changed and adjusted to the overall length by the housing and extension between the tubular structures.

Please refer to the first figure (b), which is a perspective view of the assembled structure of the telescopic LED lamp 100. As shown in the first figure (b), in the embodiment, the telescopic LED lamp 100 further includes a first sleeve structure S1 and a second sleeve structure S2. Wherein the first sleeve structure S1 is located between the first tube structure 10 and the second tube structure 20, and the second sleeve structure S2 is located at the first tube structure 10 and Between the third tubular structures 30. In this embodiment, the first sleeve structure S1 and the second sleeve structure S2 are an annular hollow cylinder, and the size thereof is designed to be corresponding to the size of the first tube structure 10 to generate An anastomosis and a fit that does not slip off.

Further, the first sleeve structure S1 is used to provide reinforcement between the first tube structure 10 and the second tube structure 20, and the second sleeve structure S2 is used to provide reinforcement. The sleeve between the first tubular structure 10 and the third tubular structure 30. Since each pipe structure can be engaged and expanded with each other under the corresponding size design, when it is long When the degree is extended to a certain extent, the parts that are connected to each other are reduced and the assembly is stabilized. Therefore, if the sleeve structures S1 and S2 are manufactured to have a certain length, the design of each tube structure can be provided with a reinforcing sleeve on the outside, thereby preventing the individual tube structures from being extended in length. Loose.

The internal structure of the telescopic LED lamp 100 proposed by the present invention and its corresponding assembly and assembly design are described in detail later.

Please also refer to the second figures (a) to (c), which are schematic perspective views of the lamp tube of the telescopic LED lamp 100; wherein the second figure (a) is the first tube structure 10 The second diagram (b) is a schematic view of the second tubular structure 20; and the second diagram (c) is a schematic diagram of the third tubular structure 30.

As shown in the second embodiment (a), in the embodiment, the first tubular structure 10 includes a first receiving member 11, a first supporting member 14, a first supporting member 13, and a first The light emitting module 15 and a first upper cover member 12. The first upper cover member 12 and the first receiving member 11 are combined with each other to form an outer appearance of the tubular body. In this embodiment, the first upper cover member 12 is made of a transparent or transmissive material, thereby The light that provides the light source is transmitted through. Next, the first accommodating member 11 has a first accommodating space 110, and the first accommodating space 110 serves as a corresponding accommodating storage space. The first supporting member 13 is disposed on the first receiving member 11 , and the first supporting member 14 is disposed on the first supporting member 13 above the first receiving member 11 A support member 13 is supported. The first light emitting module 15 is disposed on the first carrier 14 . Therefore, the first upper cover member 12 and the first receiving member 11 that complete the combination are the first carrier member 14 and the first support member. The piece 13 and the first light emitting module 15 are covered therein.

As described above, in the embodiment, the first support member 13 is erected on the first receiving member 11 in a beam-like manner, and the first carrier member 14 is only supported by the first support member 13 . Suspended in the first accommodating space 110. In order to provide a better supporting effect, the position of the first supporting member 13 is set at the center of the first receiving member 11 for implementation. In addition, in other possible implementation variants, the first support member 13 can also be erected in the form of a similar pier struts or upwardly supported from the first accommodating member 11 in a similar wall form. However, regardless of the design, in order to provide a large space for the storage, the width design of the first support member 13 is limited.

On the other hand, in this embodiment, the first light-emitting module 15 is formed by a light bar 151 with a light-emitting diode as an elongated strip, and the length and area of the light bar 151 are required to be The length and area of a carrier 14 can be placed. The two ends of the first tubular structure 10 are open, that is, the first upper cover member 12 and the first receiving member 11 are combined to provide the second tubular structure 20 The sleeved opening is further assembled with the third tubular structure 30.

As shown in the second figures (b) and (c), in this embodiment, the structure of the second tube structure 20 and the third tube structure 30 is designed to be symmetrical; that is, via the first tube body respectively. The second tubular structure 20 and the third tubular structure 30, which are assembled and fitted at both ends of the structure 10, are symmetrical with respect to the structural design for assembling the sleeve, and are located at the position of the first support member 13. The second tubular structure 20 and the third tubular structure 30 have the same length under the condition that they are the center of the overall tube.

For the second tubular structure 20, the second tubular structure 20 is designed to include a second receiving member 21, a second supporting member 24, a second supporting member 23, and a second member. Two light emitting modules 25 and a second upper cover member 22. Similarly, the second upper cover member 22 and the second receiving member 21 are combined with each other to form an appearance of the tubular body, and the second upper cover member 22 is made of a transparent or transmissive material. In this embodiment, the second support member 23 is disposed on the end of the second receiving member 21, and the second carrier member 24 is disposed on the second receiving member 21 The second support member 23 is supported by the second support member 23. The second illuminating module 25 is disposed on the second carrier member 24, and the second accommodating member 21 also has a second accommodating space 210. Therefore, the second upper cover member 22 and the second receiving member 21 that complete the combination cover the second carrier member 24, the second support member 23 and the second light-emitting module 25 therein.

In this embodiment, the second carrier member 24 is also disposed on the second receiving member 21 and is oppositely formed on both sides of the second receiving member 21. . On the other hand, the second light-emitting module 25 is formed by two light bars 251 and 252 which are designed as long strips with light-emitting diodes. The two light-emitting strips 251 and 252 are disposed in parallel to the second receiving member 21 . The length and area of the strips 251, 252 are similar to the length and area of the second carrier 24. It can be seen that the weight of the second light-emitting module 25 can be mainly supported by the two sides of the second receiving member 21, except that the weight can be supported by the second supporting member 23 on the end portion.

Similarly, the third tubular structure 30 has the same design as the second tubular structure 20, and is represented by a similar component number in the second diagram (c). I will not repeat them here.

Please also refer to the third figure (a) and (b), which is a perspective view of the internal structure of the telescopic LED lamp 100 in assembly; wherein the third figure (a) is the telescopic light-emitting two The pole lamp 100 is telescopically adjusted to show the longest overall length; and the third panel (b) is the telescopic adjustment of the telescopic LED lamp 100 to minimize the overall length. State of the situation.

As shown in the third embodiment (a), in this embodiment, the second tubular structure 20 and the third tubular structure 30 are assembled and fitted to the first tubular structure 10 at one end thereof. The first light-emitting module 15 is formed by a light bar, and the second and third light-emitting modules 25 and 35 are all formed by two light bars. The light bar 151 of the group 15 is located between the two light bars 251 and 252 of the second light emitting module 25 and the two light bars 351 and 352 of the third light emitting module 35; and by the assembly between the tube structures, The light bar 151 of the first light-emitting module 15 is respectively sandwiched by the two light bars 251 and 252 of the second light-emitting module 25 and the two light-emitting strips 351 and 352 of the third light-emitting module 35. In the state shown in the third figure (a), although a certain length of connection between the two pipe structures is required to avoid loosening, the assembly system of the second and third pipe structures 20, 30 is It has been possible to expand the illumination range of each light-emitting module.

As described above, it can be seen that the second tubular structure 20 and the third tubular structure 30 can be partially or completely nested and housed in the first tubular structure 10; in detail, the first receiving The space 110 accommodates the second tubular structure 20 and the third tubular structure 30 in correspondence. Therefore, the second and third tubular structures 20 and 30 can be used by the first accommodating space 110. The self-sliding sliding, that is, the volume of the sleeve can be accommodated in the first accommodating space 110 to adjust the overall length and also change the illumination range thereof. In this embodiment, the second tubular structure 20 is designed to correspond to the length of the third tubular structure 30, and the first support 13 is located at the center of the first tubular structure 10; therefore, when the first When the length of the tubular structure 10 is also corresponding to the second and third tubular structures 20, 30, the second and third tubular structures 20, 30 can be completely accommodated in the first receiving In the space 110, a state as shown in the third figure (b) is presented.

Further, in this embodiment, although the second and third tube structures 20, 30 are designed to be accommodated in the entire volume, the second tube structure 20 is disposed under the first support member 13. And does not touch the third pipe structure 30; that is, when the overall length of the lamp tube is the shortest, the light bars of the second and third light-emitting modules 25 and 35 formed on the two sides are opposite. 251, 252, 351, 352 still fail to sandwich the light bar 151 of the first lighting module 15 in its entirety. Even so, as described above, under the limitation of the width design of the first support member 13, the light bars of the second and third light-emitting modules 25, 35 can be relatively close, so that the light can be effectively concentrated. The light source increases the intensity of the illumination in a local space. In other words, the present invention can also simultaneously change the illumination intensity in its partial space by adjusting the overall length of its tube by telescoping.

Please refer to the fourth figure for a side cross-sectional view of the internal structure of the second tubular structure 20 when assembled in the first tubular structure 10. As can be seen from the foregoing, in this embodiment, although the light bar 151 of the first light-emitting module 15 can be completed on the first carrier 14 by the support of the first support member 13, The first carrier 14 is disposed at the first The area on the support member 13 is limited and thus the stability is low. Therefore, as shown in the fourth figure, in the embodiment, the light bar of each light-emitting module is presented on the same horizontal surface when the light-emitting modules are assembled and assembled, and the carrier members are Can also be at the same height. Therefore, in this embodiment, when the second tubular structure 20 is assembled and fitted into the first tubular structure 10, the end edge of the first carrier 14 and the second carrier 24 can be designed. The end edges are fitted to each other; this design provides a more stable support in addition to providing guidance for telescoping adjustment.

As can be seen from the foregoing, the second carrier member 24 is connected to the second housing member 21 so that the weight of the second lighting module 25 is mainly caused by the second housing member 21. The sides are supported to provide better stability. Therefore, as shown in the fourth figure, when the end edge of the second carrier member 24 is designed to protrude outward, the end edge of the first carrier member 14 is also designed to protrude outwardly to be fitted to the second carrier. When the edge of the member 24 is above (the two portions are formed into an inverted convex shape), the weight of the first carrier 14 can also be shared by the second carrier 24 which is assembled on both sides. In other words, the weight of the light bar 151 of the first light-emitting module 15 can also be shared by the second carrier 24 that is assembled on both sides, so that the stability of supporting the same can be improved.

Similarly, the third tubular structure 30 also has the same structural design as the second tubular structure 20, and thus will not be further described herein.

The present invention can also carry out related changes and implementations according to the concept disclosed in the first embodiment, and can achieve similar functions and implementation purposes under similar structural design. For example, the first support member may be omitted. Positioned at a central position of the first receiving member, that is, the first supporting member is closer to one end of the first receiving member and farther from the other end; and the second tubular structure and the third portion The length of the tubular structure is also changed correspondingly, that is, the two tubular bodies are not equal in length, and thus the effects of different illumination range changes can be produced. Alternatively, only the first tubular structure 10 and the second tubular structure 20 (or the third tubular structure 30) may be assembled, that is, only two tubular structures are assembled with each other; as shown in the fifth figure (a) As shown, a schematic plan view of the embodiment is changed for this purpose. The figure is a first form (TYPE 1) of the telescopic LED lamp of the present invention. In this implementation concept, the first support member may be disposed at the same position as the first embodiment, or may not be disposed at the center of the first receiver.

On the other hand, the first embodiment can also be modified to be assembled with three tube structures in the form of large, medium and small; as shown in the fifth figure (b), a change is implemented for this purpose. A schematic diagram of the way. The figure is a second form (TYPE 2) of the telescopic LED lamp of the present invention. The detailed structure of this embodiment will be further described in the following second embodiment.

According to the fifth diagram (a), or the other end of the second tubular structure 20 can be reassembled and assembled with another tubular structure of the same design as the first tubular structure 10; As shown in the six figures, a schematic plan view of the embodiment is changed. The figure is a third form (TYPE 3) of the telescopic LED lamp of the present invention. The third tubular structure 30a and the first tubular structure 10 have the same structure, and are respectively assembled and assembled on both ends of the second tubular structure 20. In this implementation concept, the arrangement of the second support member 23 does not affect the third tube structure 30a. Assemble the fit.

Please refer to FIG. 7( a ), which is a schematic plan view showing the electrical connection between the light-emitting diodes 100 of the first embodiment. The illustration of the figure and the description of the first embodiment are the fourth form (TYPE 4) of the telescopic LED lamp of the present invention. As can be seen from the foregoing, in the first embodiment, the light bars of the light-emitting modules are arranged in one to two numbers; and in order to provide power to each of the light bars, illumination can be simultaneously generated, and a preferred design system The light bars are electrically connected in series. Therefore, as shown in the seventh embodiment (a), the telescopic LED lamp 100 is further configured to include a first winding wire a1 and a second winding wire a2 in the first embodiment; wherein the first winding wire The electrical connection between the first lighting module 15 and the second lighting module 25 is performed, and the second winding a2 is used as the electrical connection between the first lighting module 15 and the third lighting module 35. Sexual connection.

In detail, as shown in FIG. 7( a ), the first winding line a1 in the first embodiment only needs to be electrically connected to one of the light bars, for example, the light bar 252, for the second lighting module 25 . The two light bars 251 and 252 of the second light-emitting module 25 are electrically connected to each other by a wire b1. Similarly, the second wire a2 is only required for the third light-emitting module 35. A light bar, for example, the light bar 351 is electrically connected, and the two light bars 351 and 352 of the third light emitting module 35 are also electrically connected to each other by a wire b2. On the other hand, since the respective tubular structures are assembled and telescoped, the relative positions between the respective light-emitting modules are changed. Therefore, in the first embodiment, the reels a1, a2 have a retractable function similar to that of a conventional telephone handset, so that they can be respectively adapted to the second and third tubular structures 20, 30, respectively. Storing into the first tubular structure 10 to expand and contract, and not to The electrical connection is cut off because of the change in relative position.

Secondly, if one of the second or third lighting modules that is not electrically connected to the corresponding winding wire is selected as a power input terminal, the series electrical connection between all the light bars can be completed. Furthermore, the arrangement of the coils a1 and a2 is not avoided, and the light source is shielded. In a preferred embodiment, the coils a1 and a2 can be accommodated in the accommodating spaces 110, 210, and 310, that is, The accommodating spaces perform telescopic deformation of the wire body to respond to changes in the relative positions of the light-emitting modules. To achieve this, a perforation may be formed in the corresponding carrier to extend the coils a1, a2 from the corresponding light strip into the receiving space.

In addition, in the first embodiment, the first lighting module may include two (or more) light bars, and the second lighting module (or the third lighting module) ), it may still include two light bars for clamping the light bar of the first light emitting module; in detail, in this concept, the first pipe structure and the second pipe structure (or the third pipe) The volume of the body structure will correspondingly increase due to the number of light bars designed to accommodate the additional light bar area compared to the first embodiment. In a similar part, the two light strips (or more) of the first light emitting module described in the implementation variant are also disposed on the first carrier having the corresponding length and area, and the same The light bar will also appear to hang in the center of the first accommodating space.

The first embodiment of the present invention and its related variant embodiments are exemplified by assembling a main tubular structure to one or two extended tubular structures. However, the concept of the telescopic LED lamp of the present invention can be constructed with more extended tubular structures; For example, in the adjustment of the partial structural design, the second tubular body structure described in the first embodiment and the third tubular body structure are respectively assembled on the end that is not assembled with the first tubular body structure, and then The assembly is fitted with another corresponding tubular structure.

The implementation of the present invention will now be described in a second embodiment. Referring to FIG. 7(b), it is a schematic plan view showing the completion of assembly of the lamp tube of the telescopic LED lamp 100' according to the present invention. As shown in FIG. 7(b), in this embodiment, the telescopic LED lamp 100' includes five tube structures that can be assembled with each other, and a first tube body included in the middle. a structure 10', a second tube structure 20' and a third tube structure 30' located at both ends of the first tube structure 10', and the second tube structure 20' and the third tube respectively A fourth tube structure 40 and a fifth tube structure 50 at the other end of the body structure 30'.

In this embodiment, the second tubular structure 20' and the third tubular structure 30' may be partially or completely nested within the first tubular structure 10'. On the other hand, the fourth tube structure 40 can be partially or completely nested and housed in the second tube structure 20', so that the second and fourth tube structures 20', 40 can be nested together. Within the first tubular structure 10'. Similarly, the fifth tubular structure 50 can be partially or completely nested and housed in the third tubular structure 30', so that the third and fifth tubular structures 30', 50 can be nested together. The first tubular structure 10' is inside. Therefore, the telescopic LED lamp 100' can be changed and adjusted as a whole by the accommodating and extending between the respective tube structures.

As described above, the structural design related to the second embodiment is the same as that of the first embodiment, and includes a housing of each tube structure and a housing space thereof. The upper cover member (not shown in the drawings), the sleeve structure (not shown in the drawings), the wires b1', b2', and the winding wires a1', a2', a31, a32, a41, which are fitted between the pipe structures. A42 and so on. Further, the designs of the first tubular structure 10', the fourth tubular structure 40, and the fifth tubular structure 50 in this second embodiment are similar to the first tubular structure in the first embodiment, respectively. 10. The design of the second tubular structure 20 and the third tubular structure 30; the difference is that the second embodiment is to accommodate more tubular structures and corresponding light modules of the light-emitting module. The volume of each tubular structure in the example is correspondingly increased. On the other hand, as shown in the seventh figure (b), the light-emitting module of the first pipe structure 10' in the second embodiment is described by a light bar 151', and the second and third The light-emitting modules of the fourth and fifth tubular structures 20', 30', 40, 50 are each implemented by two light bars 251', 252', 351', 352', 451, 452, 551, 552. Description; and the position of the clip corresponding to each of the light bars is also similar to the first embodiment.

It should be noted that in order to effectively assemble the three-layer tubular structure in the same telescopic direction, the second and third tubular structures 20', 30' in the second embodiment need to be correspondingly designed. As shown in the seventh figure (b), the second and third tubular structures 20', 30' also respectively include a supporting member 23', 33', and they are also respectively disposed at the ends of the corresponding receiving members. Above; however, in the second embodiment, the support members 23', 33' are disposed at positions close to the first tubular structure 10', that is, the second and third tubular structures 20 The other end of the ', 30' is open to provide assembly of the fourth and fifth tubular structures 40, 50, respectively. In addition, the fourth and fifth tube structures 40, 50 further include a fourth and fifth support members 43, 53 respectively, but the weights of the light bars 451, 452, 551, and 552 of the light emitting module are The amounts are mainly supported by the sides of the receiving members of the fourth and fifth tubular structures 40, 50, respectively.

In other words, the light bars 251', 252', 351', 352' of the light-emitting modules of the second and third pipe structures 20', 30' in the second embodiment are respectively disposed at corresponding lengths. On the second and third carrier members 24', 34' of the area, and the second and third carrier members 24', 34' are suspended from the second and third tube structures 20', 30', respectively. Set the center of the space. It can be seen that the weights of the light bars 251 ′, 252 ′, 351 ′, 352 ′ of the second and third tubular structures 20 ′, 30 ′ can be separated from the second and third supports 23 ′ respectively on the ends. And 33' is supported by the mutual engagement of the end edges of the second carrier member 24' and the fourth carrier member 44 and the mutual engagement of the end edges of the third carrier member 34' and the fifth carrier member 54. To share. In addition to the first support member 13', the end edge of the first carrier member 14' in the second embodiment is also the same as the second and third carrier members 24', 34', respectively. The end edges are fitted to each other to improve the stability of the support. The fitting design of the end edges of the respective carriers can be as shown in the fourth figure, and will not be further described herein.

Secondly, this second embodiment can also perform similar changes in accordance with the related implementation variations of the first embodiment described above. For example, only the first tubular structure 10', the second tubular structure 20' and the fourth tubular structure 40 may be assembled; or, only the first tubular structure 10' and the third tubular structure may be assembled. The 30' and the fifth tubular structure 50 are sufficient. That is, the implementation of the mutual assembly of large, medium and small forms having only three tubular structures as shown in the fifth diagram (b) above is presented.

In summary, the telescopic LED lamp of the present invention is The illuminating device or the illuminating device can effectively assemble and telescope between the pipe structures, so that the overall length can be adjusted and adjusted; in addition to the purpose of changing the lighting range according to the user's application requirements, The illumination intensity can be changed by the length adjustment mode. On the other hand, the telescopic LED lamp of the present invention adopts a long strip of light-emitting diode as its light source; and in the effect that the tube structure can be adjusted in length and length (including The design of the tube structure and the length and number of the light strips, etc.), when the user has lighting decoration or decoration design requirements in the home, there are more finished size or length styles to choose from. Therefore, the present invention can effectively solve the related problems raised in the prior art and can successfully achieve the main purpose of the development of the present case.

Any person skilled in the art can make use of the concepts and embodiment variations disclosed herein to form a basis for designing and improving other methods. These variations, substitutions and improvements are not to be construed as a departure from the scope of the invention as defined by the appended claims. It is to be understood that the present invention may be modified by those skilled in the art and may be modified as described in the appended claims.

100,100'‧‧‧Retractable LED Light Tube

10, 10'‧‧‧ first pipe structure

11‧‧‧First Capacitor

110‧‧‧First accommodation space

12‧‧‧First cover

13, 13'‧‧‧ first support

14, 14'‧‧‧ first carrier

15‧‧‧First lighting module

151, 151’‧‧‧Light strips

20, 20’‧‧‧Second body structure

21‧‧‧Second accommodating parts

210‧‧‧Second accommodating space

22‧‧‧Second upper cover

23, 23’‧‧‧second support

24, 24'‧‧‧second carrier

25‧‧‧Second lighting module

251, 252‧‧ ‧ light bars

30, 30', 30a‧‧‧ third pipe structure

31‧‧‧ third housing

310‧‧‧ third accommodating space

32‧‧‧ Third cover

33, 33'‧‧‧ third support

34, 34'‧‧‧ third carrier

35‧‧‧3rd lighting module

351, 352‧ ‧ light bars

251’, 252’‧‧‧ light strips

351’, 352’‧‧‧ light strips

40‧‧‧fourth body structure

43‧‧‧fourth support

44‧‧‧fourth carrier

50‧‧‧ fifth pipe structure

53‧‧‧ fifth support

54‧‧‧ fifth carrier

451, 452‧‧ ‧ light bars

551, 552‧‧ ‧ light bars

S1‧‧‧ first set of structures

S2‧‧‧Second set of structures

A1, a2, a1', a2', a31, a32, a41, a42‧‧ ‧ winding

B1, b2, b1', b2'‧‧‧ wires

The first figure (a) is a perspective view showing the completion of assembly of the lamp tube of the telescopic LED lamp 100 of the present invention.

The first figure (b) is a perspective view showing the assembly of the telescopic LED lamp 100 of the present invention.

The second (a) to (c) are perspective views of the lamp tube of the telescopic LED lamp 100 of the present invention.

The third figures (a) and (b) are perspective views of the internal structure of the telescopic LED lamp 100 of the present invention assembled.

The fourth drawing is a side cross-sectional view of the internal structure of the second tubular structure 20 of the present invention when assembled into the first tubular structure 10.

Figure 5 (a) is a schematic plan view of a variant embodiment.

Figure 5 (b) is a schematic plan view of a variant embodiment.

The sixth figure is a schematic plan view of a variant embodiment.

Figure 7 (a) is a plan view showing the electrical connection of the telescopic LED lamp 100 of the present invention between the respective light-emitting modules.

Fig. 7(b) is a plan view showing the completion of assembly of the lamp tube of the telescopic light-emitting diode lamp 100' of the present invention.

100‧‧‧Retractable LED Light Tube

110‧‧‧First accommodation space

10‧‧‧First tube structure

13‧‧‧First support

20‧‧‧Second body structure

30‧‧‧ Third tube structure

151, 251, 252, 351, 352‧ ‧ light bars

Claims (17)

A telescopic LED lamp comprises at least a first tube structure, a second tube structure and a first sleeve structure, wherein the first tube structure comprises: a first receiving member a first accommodating member is disposed on the first accommodating member; a first supporting member is disposed on the first accommodating member for supporting the first accommodating member a first light emitting module disposed on the first carrier; and a first upper cover member combined with the first receiving member to cover the first carrier, the first support, and The second light-emitting module, wherein the second tubular structure comprises: a second receiving member having a second receiving space; a second supporting member disposed on the second receiving member; a second supporting member is disposed at an end of the second receiving member for supporting the second carrier; a second lighting module is disposed on the second carrier; and a second upper cover member, And the second receiving member is combined with each other to cover the second carrier, the second support member and the second light emitting module; The first sleeve structure is located between the first tube body structure and the second tube body structure, so that the end edge of the first carrier member and the end edge of the second carrier member are fitted to each other, and the The second tubular body structure can be partially or completely nested and received in the first tubular body structure, and the light-emitting diode lamp can be obtained by the socket storage and extension between the first and second tubular body structures. Adjust its length. The telescopic LED lamp of claim 1, wherein the first lighting module comprises at least one first light bar. The telescopic LED lamp of the second aspect of the invention, wherein the second lighting module comprises two second light bars arranged in parallel, when the second tubular structure is partially or completely fitted When being stored in the first tubular structure, the first light bar is respectively sandwiched by the two second light strips. The telescopic LED lamp of claim 3, further comprising a first winding wire electrically connected to the first lighting module and the second lighting module, and the first The winding wire can be expanded and contracted according to the second pipe body structure being fitted into the first pipe body structure. The telescopic LED lamp of claim 4, further comprising: a third pipe structure, wherein the first pipe structure is different from the other end of the second pipe structure, The third accommodating member has a third accommodating space; a third locating member is disposed on the third accommodating member; and a third supporting member is disposed on the third accommodating member An end portion is configured to support the third carrier member; a third light emitting module is disposed on the third carrier member; and a third upper cover member is combined with the third receiving member to cover the first portion a third carrier, the third support, and the third lighting module; a second sleeve structure is disposed between the first tube body structure and the third tube body structure, such that an end edge of the first carrier member and an end edge of the third carrier member are fitted to each other, and the The third tubular body structure can be partially or completely nested and received in the first tubular body structure, and the light-emitting diode lamp can be obtained by the socket storage and extension between the first and third tubular body structures. Adjust its length. The telescopic LED lamp of claim 5, wherein the third lighting module comprises two third light bars arranged in parallel. The telescopic light-emitting diode lamp of claim 6, wherein the first light bar is when the third pipe structure is partially or completely nested in the first pipe structure. The two third light strips are respectively sandwiched therein. The telescopic LED lamp of the seventh aspect of the invention, further comprising a second winding wire electrically connected to the first lighting module and the third lighting module, and the second The winding wire can be expanded and contracted according to the fact that the third pipe body structure is fitted into the first pipe body structure. The telescopic LED lamp of claim 4, further comprising: a fourth tube structure, wherein the second tube structure is different from the other end of the first tube structure, The fourth receiving member has a fourth receiving space; a fourth carrying member is disposed on the fourth receiving member; a fourth support member is disposed at an end of the fourth receiving member for supporting the fourth carrier member; a fourth lighting module disposed on the fourth carrier member; and a fourth upper cover member, And the fourth receiving member is combined with each other to cover the fourth carrier, the fourth supporting member and the fourth lighting module; and a third sleeve structure, which is tied to the second tube structure and Between the fourth tube structure, the end edge of the second carrier member and the end edge of the fourth carrier member are fitted to each other, and the fourth tube body structure can be partially or completely nested and received in the second tube structure. In the tubular structure, the light-emitting diode tube can be adjusted in length by the housing and extension between the second and fourth tubular structures. The telescopic LED lamp of claim 9, wherein the fourth lighting module comprises two parallel light bars. The telescopic LED lamp of claim 10, wherein when the fourth tube structure is partially or completely nested and received in the second tube structure, the second strip is The two fourth light bars are respectively sandwiched therein. The telescopic LED lamp of claim 11, further comprising a third winding wire electrically connected to the second lighting module and the fourth lighting module, and the third The winding wire can be expanded and contracted according to the fourth pipe body structure being fitted into the second pipe body structure. Telescopic LED lamp as described in claim 8 The tube further includes: a fifth tubular structure, wherein the third tubular structure is different from the other end of the first tubular structure, and includes: a fifth receiving member having a fifth receiving space a fifth carrier member is disposed on the fifth receiving member; a fifth supporting member is disposed at an end of the fifth receiving member for supporting the fifth carrier member; a fifth light emitting module The fifth upper cover member is disposed on the fifth carrier member, and a fifth upper cover member is combined with the fifth receiving member to cover the fifth carrier member, the fifth support member and the fifth light emitting module; And a fourth sleeve structure, which is located between the third tube body structure and the fifth tube body structure, so that the end edge of the third carrier member and the end edge of the fifth carrier member are fitted to each other, and The fifth tubular structure can be partially or completely nested and housed in the third tubular structure, and the LED can be made by the socket storage and extension between the third and fifth tubular structures. It is possible to adjust its length. The telescopic LED lamp of claim 13, wherein the fifth lighting module comprises two fifth light bars arranged in parallel. The telescopic LED lamp of claim 14, wherein when the fifth tubular structure is partially or completely nested and received in the third tubular structure, the third light strip is The two fifth light strips are respectively sandwiched therein. Telescopic LED lamp as described in claim 15 The tube further includes a fourth winding wire electrically connected to the third lighting module and the fifth lighting module, and the fourth winding wire can be accommodated to the third body according to the fifth pipe structure Stretched and contracted in the tube structure. The telescopic LED lamp of claim 1, further comprising: a third pipe structure, wherein the second pipe structure is different from the other end of the first pipe structure, The third accommodating member has a third accommodating space; a third locating member is disposed on the third accommodating member; and a third supporting member is disposed on the third accommodating member The third light-emitting module is disposed on the third carrier; and a third upper cover member is combined with the third container to cover the third a carrier member, the third support member and the third light emitting module; and a second sleeve structure between the second tube body structure and the third tube body structure, such that the second carrier member The end edge and the end edge of the third carrier are mutually engaged, and the second tube structure can be partially or completely nested and received in the third tube structure, by the second and third tube structures The housing and extension of the sleeve allows the LED tube to be adjusted in length.