CN214948822U - Plug lamp with improved lamp tail structure - Google Patents

Abstract

The application discloses plug lamp of lamp tail institutional advancement includes: the lamp tail comprises a lamp tail end cover used for being connected with the color matching switch and an outer tail cover connected with the lamp tail end cover; the color matching switch is provided with a first mounting hole, a second mounting hole is formed in the position, opposite to the first mounting hole, of the tail end cover of the lamp, and the color matching switch is mounted on the tail end cover of the lamp through a connecting piece penetrating through the first mounting hole and the second mounting hole; the outer tail cover is provided with a clamping hook used for being connected with the lamp tail end cover towards the lamp tail end cover side, and a mounting hole used for mounting the clamping hook is formed in the position, opposite to the clamping hook, of the lamp tail end cover. The application provides a plug lamp of tail institutional advancement, outer tail lid can also play the effect of sheltering from, protecting inside device, and is whole also more pleasing to the eye simultaneously.

Description

Plug lamp with improved lamp tail structure

Technical Field

The utility model relates to a lighting device field especially relates to a lamp tail institutional advancement's plug lamp.

Background

With the maturity of LED white light technology, LEDs are applied more and more widely in lighting fixtures. The LED has the advantages of energy conservation, long service life, high lighting effect and the like, and is used for gradually replacing the traditional fluorescent plug lamp.

The connecting piece of the color matching switch and the lamp tail is exposed outside after the color matching switch and the lamp tail of the existing plug-pull lamp are assembled, so that the problems of rustiness, unattractive appearance and the like are easily caused.

SUMMERY OF THE UTILITY MODEL

For the connecting piece of solving the lamp tail rust easily, influence pleasing to the eye above-mentioned technical problem, this application provides a plug lamp of lamp tail institutional advancement, include: a luminous tube body, and a lamp holder and a lamp tail which are respectively arranged at the head end and the tail end of the luminous tube body,

the lamp tail comprises a lamp tail end cover connected with the color matching switch and an outer tail cover connected with the lamp tail end cover;

the color matching switch is provided with a first mounting hole, a second mounting hole is formed in the position, opposite to the first mounting hole, of the tail end cover of the lamp, and the color matching switch is mounted on the tail end cover of the lamp through a connecting piece penetrating through the first mounting hole and the second mounting hole;

the lamp tail end cover is characterized in that a clamping hook used for being connected with the lamp tail end cover is arranged on the side, facing the lamp tail end cover, of the outer tail cover, and a mounting hole used for mounting the clamping hook is formed in the position, opposite to the clamping hook, of the lamp tail end cover.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, the hook comprises a hook body and a hook head connected with each other, and the hook body is connected to the outer tail cover and is an elastic piece.

Optionally, a guide inclined surface for guiding the hook to be clamped into the mounting opening is arranged on the hook head.

Optionally, the number of the hooks is at least two, and the hooks are arranged along the circumferential direction of the outer tail cover.

Optionally, the number of the hooks is two, and the hooks are arranged in a central symmetry manner.

Optionally, a first window is formed in the lamp tail end cover, a second window is formed in a position, corresponding to the first window, of the lamp tail end cover of the outer tail cover, a color mixing shifting button is arranged on the color mixing switch, and the color mixing shifting button is exposed in the first window and the second window.

Optionally, the lamp tail end cover is provided with an outer frame surrounding the first window toward the light emitting tube main body side.

Optionally, the light emitting tube main body comprises a heat dissipation piece, a light emitting lamp panel and a light transmission cover, wherein the light emitting lamp panel and the light transmission cover are arranged on the heat dissipation piece, and a first mounting groove for mounting the light emitting lamp panel is formed in one side of the heat dissipation piece.

Optionally, at least one lamp holder pressing plate is arranged on one side of the lamp holder facing the light emitting tube main body;

at least one lamp tail pressing plate is arranged on one side, facing the light emitting tube main body, of the lamp tail end cover;

the lamp holder pressing plate and the lamp tail pressing plate are respectively abutted against a first end, close to the lamp holder, of the light-emitting lamp plate and a second end, close to the lamp tail end cover, of the light-emitting lamp plate, so that the light-emitting lamp plate is fixed in the first mounting groove.

Optionally, the lamp tail end cover includes the end plate and follows the annular side wall of end plate edge distribution, the end plate with the annular side wall encloses into storage tank and this storage tank court the luminotron main part is opened, the end plate be close to self edge position be provided with the radiating piece with first location step and the second location step that the printing opacity cover laminated mutually.

The utility model provides a plug lamp of lamp tail institutional advancement, main beneficial effect lies in: the lamp tail end cover and the outer tail cover are connected in a clamping hook mode, when the color mixing switch is installed on the lamp tail end cover through the first installation hole, the second installation hole and the connecting piece, or when the color mixing switch is detached from the lamp tail end cover, the outer tail cover can be operated only by detaching, the operation is simple and convenient, the outer tail cover can also play a role in shielding and protecting internal devices, and meanwhile, the whole structure is more attractive.

Drawings

Fig. 1 is a schematic perspective view of a pluggable lamp according to an embodiment of the present application;

FIG. 2 is an exploded view of the pluggable lamp shown in FIG. 1;

FIG. 3 is another exploded view of the pluggable lamp shown in FIG. 1;

FIG. 4 is a schematic structural view of the lamp tail of FIG. 3;

FIG. 5 is a schematic view of another exploded structure of the pluggable lamp shown in FIG. 1;

FIG. 6 is a schematic view of the lamp tail of FIG. 5;

FIG. 7 is a schematic view of the lamp tail of FIG. 6 in an assembled state;

FIG. 8 is a schematic structural view of the lamp tail cap of FIG. 6;

FIG. 9 is a schematic perspective view of the pluggable lamp shown in FIG. 1 without the light-transmissive cover;

FIG. 10 is a schematic view of the construction of the cap portion member of FIG. 3;

FIG. 11 is a schematic structural diagram of some components of the pluggable lamp shown in FIG. 1;

fig. 12 is a schematic view of the heat sink and the light-transmissive cover in fig. 3.

The reference numerals in the figures are illustrated as follows:

100. plugging and unplugging the lamp; 10. a light emitting tube main body; 11. a heat sink; 12. a light-emitting lamp panel; 13. a light-transmitting cover; 20. A lamp cap; 21. a lamp holder pressure plate; 30. a lamp tail; 31. pressing plate of lamp tail; 32. a first positioning step; 33. a second positioning step; 34. a lamp tail end cover; 341. a first window; 342. an outer frame; 345. an annular sidewall; 346. A second mounting hole; 347. an installation port; 35. an outer tail cover; 351. a second window; 352. a hook; 3521. A hook body; 3522. a hook head; 3523. a guide ramp; 36. a color-adjusting switch; 3621. a first mounting hole; 364. a connecting member; 40. a power supply box; 41. the power supply is driven.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 12, an embodiment of the present application provides a plug lamp 100 with an improved lamp tail 30 structure, which includes a light emitting tube body 10, a lamp head 20 and a lamp tail 30, the three components are detachably mounted, and the lamp head 20 and the lamp tail 30 are respectively mounted at the head and tail ends of the light emitting tube body 10.

As shown in fig. 2, 4 and 6, the lamp tail 30 includes a lamp tail cover 34 and an outer tail cover 35, the outer tail cover 35 is connected to the lamp tail cover 34, and a color adjusting switch 36 is disposed on a side of the lamp tail cover 34 facing the light emitting tube main body 10. Specifically, the toning switch 36 is electrically connected to the light emitting tube main body 10, and toning of the light emitting tube main body 10 is realized by controlling the toning switch 36.

The color matching switch 36 is provided with a first mounting hole 3621, the lamp tail end cover 34 is provided with a second mounting hole 346, and the first mounting hole 3621 corresponds to the second mounting hole 346 in position. The toning switch 36 is mounted to the lamp tail cap 34 by a connector 364 that passes through the first mounting hole 3621 and the second mounting hole 346. The connecting member 364 may be a screw, for example. It will be appreciated that other means of mounting the mount to the lamp end cap 34, such as a snap fit, may be used.

The outer tail cover 35 is provided with a hook 352 towards the lamp tail end cover 34 side, the hook 352 is used for being connected with the lamp tail end cover 34, a mounting hole 347 is arranged at the position of the lamp tail end cover 34 opposite to the hook 352, and the mounting hole 347 is used for mounting the hook 352.

The plug lamp 100 of the tail 30 institutional advancement that this embodiment provided, tail end cover 34 and outer tail cover 35 are connected through the mode of pothook 352, through first mounting hole 3621, when second mounting hole 346 and connecting piece 364 install mixing of colors switch 36 on tail end cover 34, or when mixing of colors switch 36 is demolishd from tail end cover 34, only need to dismantle outer tail cover 35 and can operate, and is simple and convenient, and outer tail cover 35 can also play sheltering from, the effect of inside device of protection, simultaneously whole also more pleasing to the eye.

Specifically, the hook 352 includes a hook body 3521 and a hook head 3522, the hook body 3521 is connected to the outer tail cover 35 and is an elastic member, the hook body 3521 is elastic so as to adapt to the installation opening 347, and the hook head 3522 is convenient to be clamped into the installation opening 347. The hook 3521 extends from the end face of the outer tail cap 35 to the lamp tail cap 34.

Further, the hook head 3522 is provided with a guide slope 3523 for guiding the hook 352 to be locked into the mounting opening 347. During the process that the hook head 3522 extends into the mounting opening 347, the guide inclined surface 3523 contacts with the mounting opening 347, and the hook body 3521 deforms until the hook head 3522 is clamped into the mounting opening 347.

For the purpose of stable installation between the lamp tail end cover 34 and the outer tail cover 35, the number of the hooks 352 is at least two, and the hooks 352 are arranged along the circumferential direction of the outer tail cover 35. The hook 352 is spaced from the edge of the outer tail cover 35, and the distance between the hooks and the outer tail cover is matched with the position of the mounting opening 347.

The lamp tail end cover 34 includes an end plate and an annular side wall 345 distributed along the edge of the end plate, the end plate and the annular side wall 345 enclose a containing groove, the containing groove is open towards the light emitting tube main body, and the mounting opening 347 is located on the end plate. In one embodiment, the number of the hooks 352 is two, and the two hooks 352 are arranged in a central symmetry manner, so that the lamp tail cover 34 and the outer tail cover 35 are stressed uniformly when being clamped.

In one embodiment, the color adjusting switch 36 is provided with a color adjusting toggle button, and the color adjusting switch 36 is operated to adjust the color of the light emitting tube main body 10.

Specifically, as shown in fig. 6, a first window 341 is opened on the lamp tail end cover 34, a second window 351 is opened on the outer tail cover 35, the second window 351 corresponds to the first window 341 of the lamp tail end cover 34, and the color-mixing dial is exposed to the first window 341 and the second window 351. Specifically, the shapes of the first window 341 and the second window 351 may be set as needed, and the first window 341 and the second window 351 may be sized to expose the toning dial. It can be understood that, through set up mixing of colors switch 36 in lamp tail 30 department, and mix colors the dial button and expose in first window 341 and second window 351, conveniently control, the user can control mixing of colors switch 36 with the regulation colour temperature through controlling mixing of colors dial button, reaches the function that the customer can select different colour temperatures.

Further, as shown in fig. 4 and 8, an outer frame 342 is disposed on the lamp end cover 34, the outer frame 342 surrounds the first window 341, the outer frame 342 is located on a side of the lamp end cover 34 facing the light emitting tube main body 10, and the color matching switch 36 is at least partially disposed in the outer frame 342 and abuts against the lamp end cover 34. The outer frame 342 is used for accommodating and limiting the toning switch 36, wherein "at least part" can be understood as that part or all of the toning switch 36 is disposed in the outer frame 342. The shape of the outer frame 342 should be adapted to the toning switch 36, and the arrangement of the outer frame 342 facilitates the installation of the toning switch 36.

More specifically, the light emitting tube main body 10 includes a heat dissipating member 11, a light emitting lamp panel 12 and a light transmitting cover 13, the light emitting lamp panel 12 and the light transmitting cover 13 are installed above the heat dissipating member 11 (as shown in fig. 3), the heat dissipating member 11 is provided with a first mounting groove toward one side of the light transmitting cover 13, the first mounting groove is used for mounting the light emitting lamp panel 12, and the light transmitting cover 13 is connected through second mounting grooves on both sides of the heat dissipating member 11. Wherein, the light-transmitting cover 13 is an arc-shaped light-transmitting cover 13, and can be a PC piece, for example; one side of heat dissipation piece 11 is used for installing luminous lamp plate 12, and the opposite side forms arc heat dissipation arch, and arc heat dissipation arch deviates from luminous lamp plate 12, and arc printing opacity cover 13 is installed on heat dissipation piece 11 and covers luminous lamp plate 12 completely.

In another embodiment, as shown in fig. 8 to 11, at least one base pressing plate 21 is disposed on the base 20, the base pressing plate 21 is disposed on a side of the base 20 facing the light emitting tube body 10, and at least one base pressing plate 31 is disposed on the base 30, the base pressing plate 31 is disposed on a side of the base 30 facing the light emitting tube body 10. It is understood that the number of the base presser plate 21 and the base presser plate 31 is 1, 2, 3, 4, etc.

The light-emitting lamp panel 12 has a top surface and a bottom surface which are opposite to each other, the bottom surface is overlapped and attached to the bottom of the first mounting groove 111, one side of the light-emitting lamp panel 12 close to the lamp holder 20 is a first end, and one side of the light-emitting lamp panel close to the lamp tail 30 is a second end. The lamp holder pressing plate 21 and the lamp tail pressing plate 31 respectively abut against the top surface of the first end and the top surface of the second end, so that the light-emitting lamp panel 12 is fixed in the first mounting groove. It can be understood that luminous lamp plate 12 is arranged in first mounting groove, and lamp holder clamp plate 21 is located the first end of luminous lamp plate 12, and lamp tail clamp plate 31 is located luminous lamp plate 12's second end, under the effect of lamp holder clamp plate 21 and lamp tail clamp plate 31, can be with luminous lamp plate 12 restriction in first mounting groove, prevents that luminous lamp plate 12 from breaking away from out first mounting groove, prevents its aversion.

In another embodiment, as shown in fig. 8, the receiving groove of the lamp end cover 34 is open toward the light emitting tube body, and the end plate of the lamp end cover 34 is provided with a first positioning step 32 and a second positioning step 33 adjacent to the edge thereof, and the first positioning step and the second positioning step are attached to the heat sink 11 and the light-transmitting cover 13. Specifically, the first positioning step 32 is attached to the arc-shaped heat dissipation protrusion, and the second positioning step 33 is attached to the arc-shaped light-transmitting cover 13. The first positioning step 32 and the second positioning step 33 are disposed on the inner side of the annular sidewall 345, and the first positioning step 32 and the second positioning step 33 are also arc-shaped to fit the arc-shaped heat dissipating protrusion and the arc-shaped light-transmitting cover 13. The design of first location step 32 and second location step 33 realizes with arc printing opacity cover 13 and radiating piece 11 and the better laminating of lamp tail 30, makes arc printing opacity cover 13 and radiating piece 11 can not lead to the gap because of the length difference, assembles more accurately, compactly.

In order to provide power for the pluggable lamp 100, a power supply box 40 is disposed inside the heat sink 11, and a driving power supply 41 is mounted inside the power supply box 40, wherein the driving power supply 41 can drive the pluggable lamp 100 to emit light.

According to the pluggable lamp 100 with the improved lamp tail 30 structure, the lamp tail end cover 34 and the outer tail cover 35 are connected in the clamping hook 352 mode, when the color matching switch 36 is installed on the lamp tail end cover 34 or the color matching switch 36 is detached from the lamp tail end cover 34, the operation is convenient, the outer tail cover 35 can also play a role in shielding and protecting internal devices, and meanwhile, the whole pluggable lamp is more attractive; the color matching switch 36, the first window 341 and the second window 351 are arranged at the lamp tail 30, so that the control is convenient, and the function that a user can select different color temperatures is achieved; the lamp tail pressing plate 31 and the lamp holder pressing plate 21 prevent the light-emitting lamp panel 12 from shifting; the first positioning step 32 and the second positioning step 33 of the lamp tail 30 achieve better fitting with the light-transmitting cover 13 and the heat sink 11.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.

Claims (10)

1. A plug lamp with an improved lamp tail structure comprises: a luminous tube body, and a lamp holder and a lamp tail which are respectively arranged at the head end and the tail end of the luminous tube body,

the lamp tail comprises a lamp tail end cover connected with the color matching switch and an outer tail cover connected with the lamp tail end cover;

the color matching switch is provided with a first mounting hole, a second mounting hole is formed in the position, opposite to the first mounting hole, of the tail end cover of the lamp, and the color matching switch is mounted on the tail end cover of the lamp through a connecting piece penetrating through the first mounting hole and the second mounting hole;

the lamp tail end cover is characterized in that a clamping hook used for being connected with the lamp tail end cover is arranged on the side, facing the lamp tail end cover, of the outer tail cover, and a mounting hole used for mounting the clamping hook is formed in the position, opposite to the clamping hook, of the lamp tail end cover.

2. The pluggable lamp with improved lamp tail structure as defined in claim 1, wherein the hook comprises a hook body and a hook head connected to each other, the hook body is connected to the outer tail cover and is an elastic member.

3. The pluggable lamp with improved lamp tail structure as defined in claim 2, wherein the hook head is provided with a guiding slope for guiding the hook to be snapped into the mounting opening.

4. The pluggable lamp with improved lamp tail structure as defined in claim 1, wherein the number of the hooks is at least two, and the hooks are circumferentially arranged along the outer tail cover.

5. The pluggable lamp with the improved lamp tail structure as defined in claim 4, wherein the number of the hooks is two, and the hooks are arranged in a central symmetry manner.

6. The pluggable lamp with the improved lamp tail structure according to claim 1, wherein the lamp tail end cover is provided with a first window, the outer tail cover is provided with a second window at a position corresponding to the first window of the lamp tail end cover, the color adjusting switch is provided with a color adjusting toggle button, and the color adjusting toggle button is exposed to the first window and the second window.

7. The pluggable lamp with the improved lamp tail structure as claimed in claim 6, wherein the lamp tail end cover is provided with an outer frame surrounding the first window towards the light emitting tube main body side.

8. The pluggable lamp with the improved lamp tail structure according to claim 1, wherein the light emitting tube main body comprises a heat dissipation member, a light emitting lamp panel and a light transmission cover which are mounted on the heat dissipation member, and a first mounting groove for mounting the light emitting lamp panel is formed in one side of the heat dissipation member.

9. The pluggable lamp with the improved lamp tail structure as recited in claim 8, wherein at least one lamp holder pressing plate is arranged on one side of the lamp holder facing the light emitting tube main body;

at least one lamp tail pressing plate is arranged on one side, facing the light emitting tube main body, of the lamp tail end cover;

the lamp holder pressing plate and the lamp tail pressing plate are respectively abutted against a first end, close to the lamp holder, of the light-emitting lamp plate and a second end, close to the lamp tail end cover, of the light-emitting lamp plate, so that the light-emitting lamp plate is fixed in the first mounting groove.

10. The pluggable lamp with the improved lamp tail structure as defined in claim 8, wherein the lamp tail end cap comprises an end plate and an annular side wall distributed along an edge of the end plate, the end plate and the annular side wall define a receiving groove, the receiving groove is open towards the light emitting tube body, and the end plate is provided with a first positioning step and a second positioning step adjacent to an edge thereof, and the first positioning step and the second positioning step are attached to the heat dissipating member and the light transmitting cover.

Images