CN115899613A

CN115899613A - Transparent straight lamp and ceiling lamp

Info

Publication number: CN115899613A
Application number: CN202211496483.XA
Authority: CN
Inventors: 张东锋; 李兴发; 聂卫华; 段飘帆
Original assignee: Xiamen Lotini Lighting Technology Co ltd
Current assignee: Xiamen Lotini Lighting Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-04

Abstract

The invention discloses a transparent straight tube lamp and a ceiling lamp, wherein the straight tube lamp comprises an electric connection seat, an outer tube, an inner tube, at least one luminous filament and two caps, wherein the outer tube, the inner tube and the caps are all made of transparent materials. The invention has the advantages of large illumination range and good integral appearance attractiveness by arranging the outer layer lamp tube, the inner layer lamp tube and the cap which are made of transparent materials, inserting the inner layer lamp tube into the outer layer lamp tube, and leaving a gap for the light-emitting filament to penetrate through between the inner layer lamp tube and the outer layer lamp tube, so that the inner layer lamp tube has the functions of limiting and supporting the light-emitting filament.

Description

Transparent straight lamp and ceiling lamp

Technical Field

The invention relates to the technical field of straight tube lamps, in particular to a transparent straight tube lamp.

Background

As is well known, a straight tube lamp is a commonly used lamp, has an advantage of a wide illumination range, and is commonly used in places with a large area, such as office places, exhibition halls, and restaurants.

For the use of straight tube lamps, the requirements of users are more and more diversified, and the straight tube lamps not only need basic lighting functions or on-off control functions, but also have certain aesthetic requirements on the appearance. However, the existing straight tube lamp usually consists of caps at two ends, a middle lamp tube and a light-emitting filament, and a corresponding lamp holder must be matched when in use, wherein the caps and the lamp holder at two ends shield the illumination of the straight tube lamp, the illumination range is greatly reduced due to the limitation, and the aesthetic degree of the whole appearance is greatly reduced.

In view of this, the present invention is conceived based on the defects and inconveniences caused by the imperfect design of the straight tube lamp, and the present invention is developed and designed through active research and improvement.

Disclosure of Invention

The invention aims to provide a transparent straight tube lamp, which has the advantages of large illumination range and good integral appearance and aesthetic property.

In order to achieve the above purpose, the solution of the invention is:

a transparent straight tube lamp comprises

An electrical connection socket;

the outer layer lamp tube is arranged on the electric connection seat;

the inner layer lamp tube is inserted into the outer layer lamp tube, and a gap is reserved between the inner layer lamp tube and the outer layer lamp tube;

the light-emitting filament penetrates through the gap and is electrically connected with the electric connecting seat;

the two caps are respectively detachably arranged at two ends of the outer layer lamp tube;

the outer layer lamp tube, the inner layer lamp tube and the cover cap are all made of transparent materials.

Preferably, an arc-shaped groove is formed in the outer wall of the inner layer lamp tube, and the light-emitting filament is matched in the arc-shaped groove.

Preferably, the light-emitting filament is an LED flexible filament.

Preferably, the straight tube lamp is provided with three light-emitting filaments, and the three light-emitting filaments are distributed on the circumference of the inner layer lamp tube at equal intervals.

Preferably, the inner wall of the outer layer lamp tube is provided with at least two limiting ribs, and the outer wall of the inner layer lamp tube is provided with at least two limiting grooves; the inner layer lamp tube is movably inserted on the limiting ribs through the limiting grooves and is clamped with the limiting ribs on the circumference of the inner layer lamp tube.

Preferably, the nut cap is provided with an elastic clamping pin, the elastic clamping pin is provided with a clamping portion, the end portion of the outer-layer lamp tube is provided with a clamping hole, and the elastic clamping pin is movably clamped with the clamping hole through the clamping portion.

Preferably, the cap is further provided with a plug column, and the inner layer lamp tube is sleeved on the plug column.

Preferably, the inserting column is provided with an air hole communicated with the outside.

Preferably, the inserting column is provided with at least two clamping grooves, the inner wall of the inner layer lamp tube is provided with at least two clamping ribs, and the inserting column is movably inserted on the clamping ribs through the clamping grooves and is clamped with the clamping ribs on the circumference.

Preferably, the cap is further provided with a winding post, and two ends of the light-emitting filament are electrically connected with the electric connection seat after bypassing the winding posts of the caps at the two ends respectively.

Preferably, the insertion post is provided with at least one wiring groove, and the light-emitting filament is electrically connected with the lead of the electric connection seat in the wiring groove after bypassing the winding post.

Preferably, a plurality of heat dissipation holes are further formed in the cover cap.

Preferably, the middle sections of the inner layer lamp tube and the outer layer lamp tube are respectively provided with a first through hole and a second through hole, and the second through hole is positioned below the first through hole.

Preferably, the inner layer lamp tube is mounted on the electric connection seat.

Preferably, the electrical connection base penetrates through the side wall of the inner-layer lamp tube and then is electrically connected with two ends of the light-emitting filament through two wires arranged in the inner-layer lamp tube.

Preferably, the electrical connection seat comprises a positive connection seat and a negative connection seat, the outer layer lamp tube is mounted on the positive connection seat and the negative connection seat, and two ends of the light-emitting filament are electrically connected with the positive connection seat and the negative connection seat respectively.

The invention also provides a transparent ceiling lamp, which comprises

A ceiling lamp mounting base;

one end of the ceiling lamp connecting wire is connected to the ceiling lamp mounting seat;

the lamp tube seat is fixed at the other end of the ceiling lamp connecting wire;

the ceiling lamp tube is arranged on the lamp tube seat, and the transparent straight lamp is arranged in the ceiling lamp tube;

the two ceiling lamp caps are respectively detachably arranged at two ends of the ceiling lamp tube;

the ceiling lamp tube and the two ceiling lamp caps are made of transparent materials.

Preferably, the ceiling lamp further comprises a connecting ring, the connecting ring is mounted at the end of the ceiling lamp tube, and the ceiling lamp cap is mounted on the connecting ring.

Preferably, the connecting ring is adhered to the end part of the hanging lamp tube through adhesive, and the hanging lamp cap is adhered to the connecting ring through adhesive.

Preferably, the two ends of the connecting ring are provided with annular grooves, a plurality of bonding bosses are arranged in the annular grooves, the adhesive is coated on the bonding bosses, and the ceiling lamp tube and the ceiling lamp cap are respectively inserted into the annular grooves at the two ends of the connecting ring and are bonded with the bonding bosses through the adhesive; wherein, a ventilation groove is arranged between the adjacent bonding bosses, and the interiors of the hanging lamp tube and the hanging lamp cap are communicated with the outside through the ventilation groove.

Preferably, a glue coating groove is formed in the bonding boss.

Preferably, the ceiling lamp tube and the ceiling lamp cap are respectively screwed at two ends of the connecting ring.

Preferably, the two ends of the connecting ring are provided with annular grooves, a plurality of limiting bosses are arranged in the annular grooves, ventilating grooves are arranged between the adjacent limiting bosses, the end parts of the hanging lamp tube and the hanging lamp cap are attached to the limiting bosses, and the interiors of the hanging lamp tube and the hanging lamp cap are communicated with the outside through the ventilating grooves.

After the scheme is adopted, the lamp is provided with the outer-layer lamp tube, the inner-layer lamp tube and the cap which are made of transparent materials, the inner-layer lamp tube is inserted into the outer-layer lamp tube, and a gap for penetrating the light-emitting filament is reserved between the inner-layer lamp tube and the outer-layer lamp tube, so that the inner-layer lamp tube plays a role in limiting and supporting the light-emitting filament, and the lamp has the following beneficial effects: 1. the whole straight tube lamp, especially both ends of the straight tube lamp can emit light, thereby greatly increasing the illumination range; 2. the whole straight tube lamp is a transparent luminous tube except the electric connecting seat, and the whole appearance is attractive; 3. when the lamp is installed, only the electric connecting seat and the cap are needed to be installed, and the luminous filament and the electric connecting seat are conducted, so that the lamp has the advantage of convenience in installation; 4. the light-emitting filament is limited by the inner layer lamp tube and the outer layer lamp tube, so that sagging and distortion are avoided, and the light-emitting filament has the advantages of regular and attractive structure; 5. the light-emitting lamp filament is supported by the inner layer lamp tube and the outer layer lamp tube, so that the light-emitting lamp filament is stably placed in the gap, the damage caused by long-term hanging is avoided, and the service life of the lamp can be greatly prolonged.

Drawings

FIG. 1 is a schematic view of a straight tube lamp according to a preferred embodiment of the present invention.

FIG. 2 is an exploded view of a straight tube lamp according to a preferred embodiment of the invention.

FIG. 3 is a schematic diagram of an outer tube structure in accordance with a preferred embodiment of the present invention.

FIG. 4 is a schematic view of an inner layer lamp tube according to a preferred embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a cap in a preferred embodiment of the invention.

Fig. 6 is a schematic view of the structure of the ceiling lamp in the preferred embodiment of the invention.

Fig. 7 is an exploded view of a pendant in a preferred embodiment of the invention.

Fig. 8 is a cross-sectional view of a pendant in a preferred embodiment of the invention.

Fig. 9 is a schematic view of a connection ring according to a preferred embodiment of the present invention.

Description of the main element symbols:

in the figure: 10. a straight tube lamp; 1. an electrical connection socket; 11. a positive electrode connecting seat; 12. a negative electrode connecting seat; 2. an outer layer lamp tube; 21. limiting ribs; 22. a clamping hole; 23. a second through hole; 3. an inner layer lamp tube; 31. an arc-shaped slot; 32. a limiting groove; 33. clamping the ribs; 34. a first through hole; 4. a gap; 5. a light emitting filament; 51. connecting the copper sheets; 6. capping; 61. an elastic clamping pin; 611. a clamping part; 62. inserting the columns; 621. air holes are formed; 622. clamping the groove; 623. a wiring groove; 63. a winding post; 64. heat dissipation holes; 20. a pendant lamp; 201. a ceiling lamp mounting base; 202. connecting wires for the ceiling lamps; 203. a lamp tube holder; 204. hanging the lamp tube; 205. hanging a lamp cap; 206. a connecting ring; 2061. an annular groove; 2062. bonding a boss; 2063. a ventilation groove; 2064. and (7) gluing a slot.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 5, a transparent straight tube lamp 10 according to a preferred embodiment of the present invention includes an electrical connector 1; the outer layer lamp tube 2 is arranged on the electric connection seat 1; the lamp tube comprises an inner layer lamp tube 3, wherein the inner layer lamp tube 3 is inserted into the outer layer lamp tube 2, and a gap 4 is reserved between the inner layer lamp tube 3 and the outer layer lamp tube 2; at least one luminous filament 5, the luminous filament 5 is arranged in the gap 4 in a penetrating way and is electrically connected with the electric connecting seat 1; the two caps 6 are respectively detachably arranged at the two ends of the outer-layer lamp tube 2; wherein, the outer layer lamp tube 2, the inner layer lamp tube 3 and the cap 6 are all made of transparent materials.

When the lamp is installed, the outer-layer lamp tube 2 is installed on the electric connection seat 1, and two wires are led out of the electric connection seat 1; then, the inner layer lamp tube 3 is inserted into the outer layer lamp tube 2, the light-emitting filament 5 is inserted into the gap 4 between the inner layer lamp tube 3 and the outer layer lamp tube 2, and the two leads are electrically connected with the two ends of the light-emitting filament 5; then, two caps 6 are respectively arranged at two ends of the outer layer lamp tube 2; thus, the straight tube lamp 10 of the present invention can be mounted; when in use, the straight tube lamp 10 is installed on a lamp holder through the electric connector 1 and is electrified, and then the straight tube lamp 10 can be lightened.

The key point of the invention is that the invention is provided with an outer layer lamp tube 2 made of transparent material, an inner layer lamp tube 3 and a cover cap 6, and the inner layer lamp tube 3 is inserted into the outer layer lamp tube 2, and a gap 4 for penetrating a luminous filament 5 is reserved between the inner layer lamp tube 3 and the outer layer lamp tube 2, so that the inner layer lamp tube 3 has the functions of limiting and supporting the luminous filament 5, and the invention has the following beneficial effects: 1. the whole periphery of the straight tube lamp 10, especially both ends of the straight tube lamp 10 can be lighted, thus greatly increasing the illumination range; 2. the whole straight tube lamp 10 is a transparent luminous lamp tube except the electric connecting seat 1, and the whole appearance is good in attractiveness; 3. when the lamp is installed, only the electric connection seat 1 and the cap 6 are needed to be installed, and the luminous filament 5 and the electric connection seat 1 are conducted, so that the lamp has the advantage of convenience in installation; 4. the light-emitting filament 5 is limited by the inner layer lamp tube 3 and the outer layer lamp tube 2, so that the sagging and the distortion are avoided, and the light-emitting filament has the advantages of regular and beautiful structure; 5. the light-emitting filament 5 is supported by the inner layer lamp tube 3 and the outer layer lamp tube 2, so that the light-emitting filament is stably placed in the gap 4, the damage caused by long-term hanging is avoided, and the service life of the lamp can be greatly prolonged.

The outer wall of the inner layer lamp tube 3 is provided with an arc-shaped groove 31, and the light-emitting filament 5 is matched in the arc-shaped groove 31. Therefore, the light-emitting filament 5 can be further limited and supported through the arc-shaped groove 31, the light-emitting filament 5 is further prevented from sagging and twisting, and the light-emitting filament has the advantages of regular and attractive structure; and the light-emitting filament 5 is also stably placed in the gap 4, so that the damage caused by long-term hanging is avoided, and the service life of the lamp can be greatly prolonged.

The light-emitting filament 5 is an LED flexible filament. Therefore, the luminous filament 5 made of the LED flexible filament has the advantages of energy conservation, environmental protection and small heat productivity.

In this embodiment, the straight tube lamp 10 is provided with three light emitting filaments 5, and the three light emitting filaments 5 are arranged at equal intervals on the circumference of the inner tube 3. Thus, the required number of the light emitting filaments 5 is minimized, and the uniformity of the light emitted from the straight tube lamp 10 to the surroundings is optimized.

The inner wall of the outer layer lamp tube 2 is provided with at least two limiting ribs 21, and the outer wall of the inner layer lamp tube 3 is provided with at least two limiting grooves 32; the inner layer lamp tube 3 is movably inserted on the limiting ribs 21 through the limiting grooves 32 and is clamped with the limiting ribs 21 on the circumference. So, inlayer fluorescent tube 3 passes through spacing recess 32 and installs on the spacing rib 21 of outer fluorescent tube 2 to play spacing effect to inlayer fluorescent tube 3, make the installation of inlayer fluorescent tube 3 more firm, stable.

The cap 6 is provided with an elastic clamping pin 61, the elastic clamping pin 61 is provided with a clamping part 611, the end part of the outer layer lamp tube 2 is provided with a clamping hole 22, and the elastic clamping pin 61 is movably clamped with the clamping hole 22 through the clamping part 611. Thus, the cap 6 can be detachably mounted on the outer tube 2 through the elastic clamping leg 61, and has the advantage of convenient mounting.

The cap 6 is also provided with a plug column 62, and the inner layer lamp tube 3 is sleeved on the plug column 62. Therefore, the plug column 62 on the cap 6 can limit the inner-layer lamp tube 3, so that the inner-layer lamp tube 3 can be mounted more firmly and stably.

The inserting column 62 is provided with an air hole 621 communicated with the outside. Thus, the straight tube lamp 10 can be communicated with the outside through the air holes 621, so that the functions of communication and heat dissipation are achieved, the straight tube lamp 10 is prevented from being damaged due to pressure difference formed between the inside and the outside of the straight tube lamp 10, and the straight tube lamp 10 has the advantage of good heat dissipation effect.

The insertion column 62 is provided with at least two clamping grooves 622, the inner wall of the inner layer lamp tube 3 is provided with at least two clamping ribs 33, and the insertion column 62 is movably inserted into the clamping ribs 33 through the clamping grooves 622 and is clamped with the clamping ribs 33 on the circumference. So, inlayer fluorescent tube 3 pegs graft on the joint recess 622 of spliced pole 62 through joint rib 33 for spliced pole 62 can play spacing effect to inlayer fluorescent tube 3, makes the installation of inlayer fluorescent tube 3 more firm, stable.

The cap 6 is further provided with a winding post 63, and two ends of the light-emitting filament 5 are electrically connected with the electrical connection base 1 after bypassing the winding posts 63 of the cap 6 at two ends respectively. In this way, the light-emitting filament 5 can provide illumination at the caps 6 at both ends, thereby further increasing the illumination range; moreover, the winding posts 63 on the caps 6 at the two ends can also limit and tension the light-emitting filament 5, so that the light-emitting filament 5 is further prevented from sagging and twisting, and the light-emitting filament has the advantages of regular and beautiful structure; moreover, the straight tube lamp 10 can also be communicated with the outside through the periphery of the winding post 63, so that the functions of communication and heat dissipation are further achieved, the damage to the straight tube lamp 10 caused by pressure difference formed between the inside and the outside of the straight tube lamp 10 is avoided, and the straight tube lamp 10 also has the advantage of good heat dissipation effect.

The plug post 62 is provided with at least one wiring groove 623, and the light-emitting filament 5 is electrically connected to the lead of the electrical connector 1 in the wiring groove 623 after bypassing the winding post 63. In this way, the wiring groove 623 of the plug-in stud 62 can separate the end of the light-emitting filament 5 and the wiring portion thereof, and thus, the protection effect is achieved.

The end of the light-emitting filament 5 is fixed with a connecting copper sheet 51, and the light-emitting filament 5 is electrically connected with the lead of the electrical connection socket 1 through the connecting copper sheet 51 in the wiring groove 623 after bypassing the winding post 63. Therefore, the light-emitting filament 5 is connected with the lead of the electric connection socket 1 through the connecting copper sheet 51, and has the advantages of stable connection and good electrifying performance.

The cap 6 is further provided with a plurality of heat dissipation holes 64. Therefore, the straight tube lamp 10 can be communicated with the outside through the heat dissipation holes 64, so as to play roles of communication and heat dissipation, avoid the damage of the straight tube lamp 10 caused by the pressure difference formed inside and outside the straight tube lamp 10, and also enable the straight tube lamp 10 to have the advantage of good heat dissipation effect.

The middle sections of the inner layer lamp tube 3 and the outer layer lamp tube 2 are respectively provided with a first through hole 34 and a second through hole 23, and the second through hole 23 is positioned below the first through hole 34. Therefore, the straight tube lamp 10 can be communicated with the outside through the first through hole 34 and the second through hole 23, so that the functions of communication and heat dissipation are achieved, the straight tube lamp 10 is prevented from being damaged due to pressure difference formed between the inside and the outside of the straight tube lamp 10, and the straight tube lamp 10 has the advantage of good heat dissipation effect.

The inner tube 3 is mounted on the electrical connector 1. Thus, the inner layer lamp tube 3 is installed on the electric connection socket 1, and the installation of the inner layer lamp tube 3 is further firmer and more stable.

The electrical connection socket 1 penetrates through the side wall of the inner layer lamp tube 3 and is electrically connected with two ends of the light-emitting filament 5 through two wires arranged in the inner layer lamp tube 3. Therefore, the conducting wires for conducting the light-emitting filaments 5 and the electric connection base 1 are arranged at the innermost part, namely all the light-emitting filaments 5 are arranged outside the conducting wires, so that the straight tube lamp 10 has the advantage of good lighting effect.

The electrical connection socket 1 includes an anode connection socket 11 and a cathode connection socket 12, the outer tube 2 is mounted on the anode connection socket 11 and the cathode connection socket 12, and two ends of the light-emitting filament 5 are electrically connected to the anode connection socket 11 and the cathode connection socket 12, respectively. So, luminous filament 5 can be through two wires respectively with anodal connecting seat 11 and negative pole connecting seat 12 electric connection, and anodal wire and negative pole wire are separately walked the line from both sides, and it has the high advantage of security.

As shown in fig. 6 to 9, the invention further provides a transparent ceiling lamp 20, wherein the ceiling lamp 20 comprises a ceiling lamp mounting base 201; one end of the ceiling lamp connecting wire 202 is connected to the ceiling lamp mounting base 201; the lamp tube seat 203, the lamp tube seat 203 is fixed at the other end of the ceiling lamp connecting wire 202; a hanging lamp tube 204, the hanging lamp tube 204 is installed on the lamp tube seat 203, the straight lamp 10 is installed in the hanging lamp tube 204; the two hanging lamp caps 205 are respectively detachably arranged at two ends of the hanging lamp tube 204; the pendant tube 204 and the two pendant caps 205 are made of transparent materials.

The straight tube lamp 10 of the present invention is mounted on a ceiling lamp 20 having a transparent ceiling lamp tube 204 and a ceiling lamp cap 205, so that the ceiling lamp 20 also has the following advantageous effects: 1. the whole ceiling lamp 20, especially the two ends of the ceiling lamp 20 can emit light, thereby greatly increasing the illumination range; 2. the whole ceiling lamp 20 except the electric connecting seat 1 is a transparent luminous lamp tube, and the whole appearance is attractive; 3. when the lamp is installed, only the electric connection base 1 and the cap 6 need to be installed, the luminous filament 5 and the electric connection base 1 need to be conducted, and then the straight tube lamp 10 is installed in the hanging lamp tube 204, so that the lamp has the advantage of convenience in installation; 4. the light-emitting filament 5 is limited by the inner layer lamp tube 3 and the outer layer lamp tube 2, so that the sagging and the distortion are avoided, and the light-emitting filament has the advantages of regular and beautiful structure; 5. the luminous filament 5 is supported by the inner layer lamp tube 3 and the outer layer lamp tube 2, so that the luminous filament is stably placed in the gap 4, the damage caused by long-term hanging is avoided, and the service life of the lamp can be greatly prolonged.

The ceiling lamp 20 further comprises a connection ring 206, the connection ring 206 is mounted at the end of the ceiling lamp tube 204, and the ceiling lamp cap 205 is mounted on the connection ring 206. In this way, the pendant cap 205 can be mounted on the end of the pendant lamp tube 204 through the connection ring 206, thereby facilitating the mounting of the pendant cap 205.

The above-mentioned coupling ring 206 is adhered to the end of the hanging lamp tube 204 by means of an adhesive, and the hanging lamp cap 205 is adhered to the coupling ring 206 by means of an adhesive. Thus, only the bonding part is arranged among the ceiling lamp cap 205, the connecting ring 206 and the ceiling lamp tube 204, and the connecting part on the structure do not need to be arranged and processed, so that the whole appearance is attractive in appearance in a transparent structure.

The two ends of the connecting ring 206 are provided with annular grooves 2061, a plurality of bonding bosses are arranged in the annular grooves 2061, the adhesive is coated on the bonding bosses, and the ceiling lamp tube 204 and the ceiling lamp cap 205 are respectively inserted into the annular grooves 2061 at the two ends of the connecting ring 206 and are bonded with the bonding bosses through the adhesive; wherein, a ventilation groove 2063 is arranged between the adjacent bonding bosses, and the interiors of the ceiling lamp tube 204 and the ceiling lamp cap 205 are communicated with the outside through the ventilation groove 2063. So, ceiling lamp 20 can play intercommunication, radiating effect through ventilative groove 2063 and outside intercommunication, avoids inside and outside formation pressure differential of ceiling lamp 20 to cause ceiling lamp 20 to damage, also makes ceiling lamp 20 have the good advantage of radiating effect.

The bonding boss is provided with a glue coating groove 2064. So, during the installation, installer can beat the viscose in rubber coating groove 2064, avoids the viscose to overflowing all around to easy to assemble.

Of course, there may be a plurality of connections between the pendant lamp cap 205, the connection ring 206 and the pendant lamp tube 204, for example, the pendant lamp tube 204 and the pendant lamp cap 205 are respectively screwed on two ends of the connection ring 206. In this way, the connection between the pendant cap 205, the connection ring 206 and the pendant tube 204 is more secure and stable.

Annular grooves 2061 are formed in two ends of the connecting ring 206, a plurality of limiting bosses are arranged in the annular grooves 2061, ventilating grooves 2063 are formed between every two adjacent limiting bosses, the end portions of the ceiling lamp tube 204 and the ceiling lamp cap 205 are attached to the limiting bosses, and the interiors of the ceiling lamp tube 204 and the ceiling lamp cap 205 are communicated with the outside through the ventilating grooves 2063. So, ceiling lamp 20 can play intercommunication, radiating effect through ventilative groove 2063 and outside intercommunication, avoids ceiling lamp 20 damage caused by the pressure differential that forms inside and outside ceiling lamp 20, also makes ceiling lamp 20 have the good advantage of radiating effect.

The foregoing description of specific exemplary embodiments of the invention has been presented for the purposes of illustration and description and is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as may be appropriate to those skilled in the art without departing from the scope of the invention.

Claims

1. A transparent straight tube lamp, characterized in that: the lamp comprises

An electrical connection socket (1);

the outer layer lamp tube (2), the outer layer lamp tube (2) is installed on the electric connection seat (1);

the lamp tube structure comprises an inner layer lamp tube (3), wherein the inner layer lamp tube (3) is inserted into an outer layer lamp tube (2), and a gap (4) is reserved between the inner layer lamp tube (3) and the outer layer lamp tube (2);

the luminous filament (5) penetrates through the gap (4) and is electrically connected with the electric connecting seat (1);

the two caps (6) are detachably arranged at two ends of the outer-layer lamp tube (2) respectively;

the outer layer lamp tube (2), the inner layer lamp tube (3) and the cap (6) are all made of transparent materials.

2. A transparent straight tube lamp as claimed in claim 1, wherein: the outer wall of the inner layer lamp tube (3) is provided with an arc-shaped groove (31), and the light-emitting filament (5) is matched in the arc-shaped groove (31).

3. A transparent straight tube lamp as claimed in claim 1, wherein: the luminous filament (5) is an LED flexible filament.

4. A transparent straight tube lamp as claimed in claim 1, wherein: the straight tube lamp (10) is provided with three light-emitting filaments (5), and the three light-emitting filaments (5) are distributed on the circumference of the inner-layer lamp tube (3) at equal intervals.

5. A transparent straight tube lamp as claimed in claim 1, wherein: the inner wall of the outer layer lamp tube (2) is provided with at least two limiting ribs (21), and the outer wall of the inner layer lamp tube (3) is provided with at least two limiting grooves (32); the inner-layer lamp tube (3) is movably inserted on the limiting ribs (21) through the limiting grooves (32) and is clamped with the limiting ribs (21) on the circumference of the inner-layer lamp tube.

6. A transparent straight tube lamp as claimed in claim 1, wherein: be equipped with elasticity card foot (61) on block (6), be equipped with joint portion (611) on elasticity card foot (61), the tip of outer fluorescent tube (2) is equipped with joint hole (22), elasticity card foot (61) are through joint portion (611) and joint hole (22) activity joint.

7. A straight transparent lamp as claimed in claim 1, wherein: the cap (6) is also provided with an insertion column (62), and the inner layer lamp tube (3) is sleeved on the insertion column (62).

8. A straight transparent lamp as claimed in claim 7, wherein: the inserting column (62) is provided with an air hole (621) communicated with the outside.

9. A transparent straight tube lamp as claimed in claim 7, wherein: the lamp tube is characterized in that at least two clamping grooves (622) are formed in the inserting column (62), at least two clamping ribs (33) are arranged on the inner wall of the inner layer lamp tube (3), the inserting column (62) is movably inserted into the clamping ribs (33) through the clamping grooves (622) and is clamped with the clamping ribs (33) on the circumference of the inserting column.

10. A transparent straight tube lamp as claimed in claim 7, wherein: the cap (6) is further provided with a winding post (63), and two ends of the luminous filament (5) are respectively and electrically connected with the electric connection seat (1) after bypassing the winding posts (63) of the caps (6) at the two ends.

11. A straight transparent lamp as claimed in claim 10, wherein: the plug-in post (62) is provided with at least one wiring groove (623), and the luminous filament (5) bypasses the winding post (63) and is electrically connected with the lead of the electric connection seat (1) in the wiring groove (623).

12. A transparent straight tube lamp as claimed in claim 1, wherein: the cover cap (6) is also provided with a plurality of heat dissipation holes (64).

13. A straight transparent lamp as claimed in claim 1, wherein: the middle sections of the inner layer lamp tube (3) and the outer layer lamp tube (2) are respectively provided with a first through hole (34) and a second through hole (23), and the second through hole (23) is located below the first through hole (34).

14. A transparent straight tube lamp as claimed in claim 1, wherein: the inner layer lamp tube (3) is arranged on the electric connection seat (1).

15. A transparent straight tube lamp as claimed in claim 14, wherein: the electric connection seat (1) penetrates through the side wall of the inner layer lamp tube (3) and then is electrically connected with two ends of the luminous filament (5) through two leads arranged in the inner layer lamp tube (3) respectively.

16. A straight transparent lamp as claimed in claim 1, wherein: the electric connection seat (1) comprises a positive electrode connection seat (11) and a negative electrode connection seat (12), the outer layer lamp tube (2) is installed on the positive electrode connection seat (11) and the negative electrode connection seat (12), and two ends of the luminous filament (5) are electrically connected with the positive electrode connection seat (11) and the negative electrode connection seat (12) respectively.

17. A transparent ceiling lamp which is characterized in that: the pendant lamp (20) comprises

A pendant mounting base (201);

one end of the ceiling lamp connecting wire (202) is connected to the ceiling lamp mounting seat (201);

the lamp tube seat (203), the lamp tube seat (203) is fixed at the other end of the ceiling lamp connecting wire (202);

a pendant lamp tube (204), said pendant lamp tube (204) being mounted on the lamp tube base (203), a straight transparent lamp as claimed in any one of claims 1 to 16 being mounted in the pendant lamp tube (204);

the two hanging lamp caps (205), the two hanging lamp caps (205) are respectively and detachably arranged at two ends of the hanging lamp tube (204);

the hanging lamp tube (204) and the two hanging lamp caps (205) are made of transparent materials.

18. A transparent pendant as claimed in claim 17, wherein: the ceiling lamp (20) further comprises a connecting ring (206), the connecting ring (206) is installed at the end of the ceiling lamp tube (204), and the ceiling lamp cap (205) is installed on the connecting ring (206).

19. A transparent pendant as claimed in claim 18, wherein: the connecting ring (206) is adhered to the end part of the hanging lamp tube (204) through glue, and the hanging lamp cap (205) is adhered to the connecting ring (206) through glue.

20. A transparent pendant as claimed in claim 19, wherein: annular grooves (2061) are formed in two ends of the connecting ring (206), a plurality of bonding bosses are arranged in the annular grooves (2061), adhesive is coated on the bonding bosses, and the ceiling lamp tube (204) and the ceiling lamp cap (205) are respectively inserted into the annular grooves (2061) in the two ends of the connecting ring (206) and are bonded with the bonding bosses through the adhesive; wherein, a ventilation groove (2063) is arranged between the adjacent bonding bosses, and the interiors of the ceiling lamp tube (204) and the ceiling lamp cap (205) are communicated with the outside through the ventilation groove (2063).

21. A transparent pendant as claimed in claim 20, wherein: and a gluing groove (2064) is formed in the bonding boss.

22. A transparent pendant as claimed in claim 18, wherein: the hanging lamp tube (204) and the hanging lamp cap (205) are respectively screwed at two ends of the connecting ring (206).

23. A transparent pendant as claimed in claim 2322, wherein: annular grooves (2061) are formed in two ends of the connecting ring (206), a plurality of limiting bosses are arranged in the annular grooves (2061), ventilating grooves (2063) are formed between every two adjacent limiting bosses, the end portions of the ceiling lamp tube (204) and the ceiling lamp cap (205) are attached to the limiting bosses, and the interiors of the ceiling lamp tube (204) and the ceiling lamp cap (205) are communicated with the outside through the ventilating grooves (2063).