CN221098537U

CN221098537U - Lamp with chargeable stay cord

Info

Publication number: CN221098537U
Application number: CN202322230156.6U
Authority: CN
Inventors: 徐轶群
Original assignee: Guangdong Minglun Photoelectric Technology Co ltd
Current assignee: Guangdong Minglun Photoelectric Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-08-18
Publication date: 2024-06-07
Anticipated expiration: 2033-08-18
Also published as: CN117091118A

Abstract

The utility model relates to a lamp with a chargeable pull rope, comprising: a lamp panel for arranging an illumination light emitting part; a charging cord connected to the lamp panel, the charging cord for charging the illumination light emitting part arranged on the lamp panel; the charging pull rope is provided with a pull rope main body with one end connected with the lamp panel and a pull rope pendant connected with one end of the pull rope main body far away from the lamp panel, the pull rope main body is provided with a plurality of strand ropes which are respectively and mechanically connected and/or electrically connected with the lamp panel, and the pull rope pendant is provided with a charging interface. The lamp is used for solving the problems of complicated circuit or inconvenient operation caused by the fact that a plurality of ropes meeting different functions are required to be arranged at the same time, and the lamp utilizes the charging pull rope to serve as an energy supply circuit of the lamp and is used for pulling operation, so that the lamp with the charging pull rope can serve as a pendant lamp or a floor lamp, and has good applicability in application scenes such as temporary illumination, lamp decoration, scene arrangement and the like.

Description

Lamp with chargeable stay cord

Technical Field

The utility model relates to the technical field of lamp illumination, in particular to a lamp, and especially relates to a lamp with a chargeable pull rope.

Background

The ceiling lamp in the outdoor scene is positioned at the high point of the geometric center position of the tent, and the ceiling lamp must be taken down from the high place before charging. In addition, when the lamp body is opened or closed in the tent, the lamp body can be opened or closed only by hands after sitting or standing. It is desirable to use a wire-controlled switch for a pendant in a tent, for example, to turn on or off by pulling a switch wire to turn on the switch on the pendant.

For a pull-by-wire lamp, additional cables are required for charging, for example, energy supply cables which meet USB Power Delivery and Quick Charge specifications and can realize Quick charging are adopted. When the additional cables are connected to other charging devices, there is a case where both cables are extended downward at the same time. At this time, if the user pulls the switch cord in the dimmed outdoor tent, the power cord is often pulled by mistake. The mishandling of pulling the energizing cord sometimes results in damage to the electrical interface integrity, and thus to complete damage to the pendant.

Furthermore, there are differences in one aspect due to understanding to those skilled in the art; on the other hand, as the inventors studied numerous documents and patents while the present utility model was made, the text is not limited to details and contents of all that are listed, but it is by no means the present utility model does not have these prior art features, the present utility model has all the prior art features, and the applicant remains in the background art to which the rights of the related prior art are added.

Disclosure of utility model

Aiming at least one part of the defects in the prior art, the application provides a lamp with a chargeable pull rope, which comprises: a lamp panel for arranging an illumination light emitting part; a charging cord connected to the lamp panel, the charging cord for charging the illumination light emitting part arranged on the lamp panel; the charging pull rope is provided with a pull rope main body with one end connected with the lamp panel and a pull rope pendant connected with one end of the pull rope main body far away from the lamp panel, wherein the pull rope main body is provided with a plurality of strand ropes mechanically connected and/or electrically connected with the lamp panel, and the pull rope pendant is provided with a charging interface or is composed of the charging interface. For example, the pull cord pendant may include a protective sleeve for enclosing the charging interface against moisture, directly formed from the charging interface itself with protective measures.

Preferably, the pull cord body is provided with an energizing cord and a switching cord in parallel, the energizing cord and the switching cord being connected to a charging potential and a switching potential, respectively, arranged on the lamp panel.

Preferably, the power supply cord and the switch cord are arranged in parallel to form a cord body of the charging cord in such a manner that at least a part of the lengths thereof are fixed side by side with each other, so that the charging cord can withstand a mechanical pulling force to perform a pulling switch operation.

Preferably, the power cord is electrically connected to the charging station and the switch cord is mechanically connected to the switch station. The energy supply cord is mainly used for electric connection so as to realize power supply; the switch rope is mainly used for mechanical connection so as to realize pulling operation; but when the two are combined, the two can bear the tensile force together.

Preferably, the power supply cord and the switch cord may be connected to the charging and switching positions of the lamp panel, respectively, in such a manner that the arrangement lengths are differently set.

Preferably, the power cord and the switch cord are co-encapsulated by a sheath and they are connected to the charging and switching positions of the lamp panel, respectively, at different lengths starting from the encapsulation end.

Preferably, the energizing strand is provided with a buffer part in a section close to the charging potential, which mechanically buffers or inhibits the movement of the switch.

Preferably, the end of the pull rope body remote from the lamp panel is connected to or integrated with the pull rope pendant such that the pull rope pendant forces the pull rope body to hang in a gravitational manner.

Preferably, the lamp panel is fixedly provided with a switch body which is mutually connected with the stay cord main body.

Preferably, the lamp panel is provided with a rechargeable battery which is electrically connected to the power supply cord of the cord body through a charging position of the lamp panel.

Preferably, the lamp is a desk lamp, a floor lamp, a ceiling lamp or a wall lamp.

Preferably, the cord pendant of the charging cord is configured in a pagoda shape such that the size of the transverse cross section of the cord pendant is arranged to vary along the cord main body hanging direction.

Preferably, the connection position of the lamp panel and the pull rope main body is positioned at the central position or the eccentric position of the lamp panel.

Compared with the prior art, the application has the beneficial technical effects that:

(1) The lamp is a chargeable lamp, and can be arranged by means of supporting structures such as lamp brackets, suspended ceilings or table tops, and fixed energy supply lines are not required to be arranged. The lamp provided by the application utilizes the charging stay rope as an energy supply line of the lamp and is used for pulling operation, so that the lamp with the charging stay rope can be used as a pendant lamp or a floor lamp, and has good applicability in application scenes such as temporary illumination, lamp decoration, scene arrangement and the like. Especially in application scenes such as outdoor tent and outdoor party activity, the lamps and lanterns structure is succinct, does not have spare parts such as scattered charging wire, can avoid spare part to lose and influence whole function. In addition, the lamp can be used for arranging the charging interface in the pull rope pendant and arranging the switch in the lamp body, so that the waterproof and dustproof capabilities of the charging interface can be remarkably improved, and the lamp can be suitable for application scenes with changeable outdoor weather and complex environment.

(2) The energy supply cord and the switch cord realize respectively that charges energy supply and switch control, and the length difference that arranges of energy supply cord and switch cord sets up and energy supply cord is provided with buffer portion, can effectively filter the vibration that switch control pulling effect produced, guarantees energy supply cord and lamps and lanterns hookup location's stability in order to increase of service life.

(3) The charging pull rope is forced to be suspended and arranged by the pull rope pendant, and meanwhile, an independent handle is formed, so that the charging pull rope can be conveniently found in a touch mode by a user in a dark environment with insufficient light, and unexpected interference effect with the main structure of the lamp is not easy to occur, for example, the lamp body can be prevented from being toppled over or the lamp body structure can be prevented from being damaged.

Drawings

FIG. 1 is a schematic view of the overall structure of a lamp according to an embodiment of the present application;

fig. 2 is a schematic partial structure of a lamp according to an embodiment of the application.

List of reference numerals

100: A lamp panel; 101: a switch position; 102: charging potential; 200: a charging pull rope; 201: a pull rope main body; 2011: an energy supply cord; 2012: switching the cord; 2013: a pull rope sleeve; 202: a pull rope pendant; 2021: and a charging interface.

Detailed Description

Any direction specified in the present application is provided for reader's convenience only and is not a corresponding limitation on the present application. In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the application.

The present utility model will be described in detail with reference to the accompanying drawings.

The utility model provides a lamp, in particular to a lamp with a chargeable pull rope. In the lamp, the charging stay rope 200 can be used as an energy supply line of the lamp and an operation stay rope for pulling, so that the lamp with the charging stay rope 200 can have better applicability in application scenes such as temporary illumination, lamp decoration, scene arrangement and the like.

Specifically, as shown in fig. 1, the lamp includes a lamp panel 100 for arranging an illumination light emitting part and a charging cord 200 for charging and energizing the illumination light emitting part, and the charging cord 200 is mechanically and electrically connected to the lamp panel 100.

The charging cord 200 has a cord body 201 connected to the lamp panel 100 and a cord pendant 202 disposed at an end of the cord body 201 remote from the lamp panel 100, the cord pendant 202 being provided with or integrated with a charging interface 2021 for energizing the illumination light emitting member. The charging interface 2021 conforms to a fast charging protocol, such as USB Power Delivery specifications, quick Charge specifications, VOOC flash charging specifications, super Charge Protocol specifications, ADAPTIVE FAST CHARGING specifications, charge Turbo specifications.

As shown in fig. 2, the pull string main body 201 is constituted by a plurality of strand strings such that the plurality of strand strings of the pull string main body 201 are respectively connected to the charging bit 102 of the lamp panel 100 and the switching bit 101 arranged on the lamp panel 100. At the switch position 101, the technical scheme of the application adopts the working principle of a pull rope switch, wherein the switch state of a lamp panel circuit is controlled by pulling the pull rope main body 201. The pull-cord switch adopted by the application can be composed of a switch body, a pull cord, a spring and other parts. When the pull rope main body 201 is pulled, the pull rope main body 201 pulls the switch body at the switch position 101 to enable the contact point inside the switch body to be connected or disconnected, so that the on-off of the lamp panel power supply circuit is controlled.

Further, the pull-cord switch according to the present application may be a single-pole switch or a double-pole switch.

Further, the mechanical and electrical connection between the charging cord 200 and the lamp panel 100 means that: the plurality of ropes of the stay cord main body 201 are respectively in mechanical connection or electrical connection with the lamp panel 100, the mechanical connection refers to mechanical conduction between the ropes and the lamp panel 100, the electrical connection refers to electrical signal conduction and mechanical conduction between the ropes and the lamp panel 100, the mechanical conduction can be used for applying acting force to the lamp panel 100 or a local structure of the lamp panel 100 to perform switching control, and the electrical signal conduction can be used for locally supplying power to the lamp panel 100 or providing an electrical signal to perform charging energy supply or state control.

Preferably, the several cords of the pull cord body 201 include a power cord 2011 and a switch cord 2012. The energy supply cord 2011 and the switch cord 2012 are respectively mechanically or electrically connected to the charging bit 102 and the switch bit 101 on the lamp panel 100 in a manner of being arranged in different lengths.

Preferably, the power cord 2011 and the switch cord 2012 themselves may also include multi-strand wires or pull cords, and all of the cables may be collectively enclosed by a sheath. The energizing and switching cords 2011, 2012 are connected to the charging and switching bits 102, 101, respectively, of the light panel 100 at various lengths from the end of the envelope (i.e., the end near the light panel).

Preferably, the plurality of cord ropes configured on the cord body 201 can respectively realize switch control and charging connection, and the plurality of cord ropes of the cord body 201 are respectively connected with the charging position 102 on the lamp panel 100 and the switch position 101 on the lamp panel 100. The arrangement length of the switch cord 2012 connected to the switch position 101 and the arrangement length of the energy supply cord 2011 connected to the charging position 102 are different from each other, that is, the arrangement length of the switch cord 2012 is smaller than the arrangement length of the energy supply cord 2011, so that the switch cord 2012 can realize the control function on the switch position 101 by pulling the pull cord main body 201, and the pulling function on the pull cord main body 201 does not affect the connection effect of the energy supply cord 2011 and the charging position 102 of the lamp panel 100, thereby ensuring the stability and durability of the charging connection while the charging pull cord 200 is pulled to conveniently realize the control of the switch position 101.

Preferably, the charging cord 200 may also provide a buffer portion, i.e. a buffer structure, on the energy supply cord 2011, so that the buffer structure can mechanically filter or isolate the switching action generated in the pulling process, for example, the energy supply cord 2011 is disposed close to the spiral structure of the charging cord 102 or is additionally disposed at a mechanical connection point of the lamp panel 100 opposite to the connection point of the charging cord 102, where the mechanical connection point indicates that the connection position is not used for establishing an electrical connection with the lamp panel 100 but is only used for maintaining a mechanical connection to achieve a mechanical action. The energy supply cord 2011 with a spiral structure has a length allowance relative to the switch cord 2012, so that the influence of the pull-down of the pull cord main body 201 on the energy supply cord 2011 can be avoided, and particularly, the loose connection or poor contact between the energy supply cord 2011 and the charging position 102 on the lamp panel 100 can be avoided through the length allowance and vibration isolation.

Preferably, in the case where the rope main body 201 is provided with the rope sleeve 2013 that wraps a plurality of strands of rope, the rope pendant 202 of the charging rope 200 may be connected with the rope sleeve 2013 of the rope main body 201 such that the rope pendant 202 forces the rope main body 201 to hang by gravity. The plurality of strand ropes of the rope main body 201 are protected by the rope sleeve 2013 and are restrained into a whole connected with the rope pendant 202, so that the whole compact and beautiful appearance of the charging rope 200 can be ensured, and the stability of the charging rope 200 can be improved by virtue of a plurality of strand ropes; the pull rope pendant 202 forces the pull rope main body 201 to extend along the vertical direction and hang in the operability range of the user through the gravity effect, namely, the charging pull rope 200 extends the energy supply and the operation range of the lamp, so that the user can conveniently charge and control the lamp.

Preferably, the cord pendant 202 of the charging cord 200 is provided with an opening at the bottom and/or side for arranging the charging interface 2021. The rope pendant 202 is used as an energy supply interface, and the charging interface 2021 arranged at the bottom or on the side can form a friction resistance structure with the shape of the rope pendant 202 in a matching manner so as to improve the holding effect of charging and plugging of the rope pendant, thereby realizing a holding and anti-skid structure and being convenient for one-hand operation.

Preferably, the cord pendant 202 of the charging cord 200 is provided such that the size of the horizontal cross-sectional area increases in a direction away from the cord main body 201. The pull rope pendant 202 serves as a manual control structure for holding, so that a user can pull along the extending direction of the pull rope main body 201 (at this time, the energy supply cord 2011 also follows), and further, the switch control of the lamp is achieved through the switch cord 2012.

Preferably, in the case where the lamp panel 100 is configured to be axisymmetric with respect to its axis or centrosymmetric with respect to its center, the switch position 101 of the lamp panel 100 may be disposed at a radial edge of the lamp panel 100 with respect to its center such that the charging cord 200 is disposed to extend in a direction perpendicular to the edge of the lamp panel 100. The charging stay cord 200 can be arranged far away from the central axis of the lamp panel 100, so that the charging stay cord 200 can be prevented from shielding lamplight to generate a larger shadow range, and the moment action of the charging stay cord 200 relative to the central axis of the lamp panel 100 is balanced through other counterweight settings of the lamp, so that the lamp with the charging stay cord 200 can be configured as a desk lamp, a floor lamp, a ceiling lamp or a wall lamp.

Preferably, the arrangement positions of the charging cord 200 relative to the lamp panel 100 can be flexibly arranged according to needs, for example, the arrangement mode of the charging cord 200 near the central axis of the lamp panel 100 can promote the degree that the overall center of gravity of the lamp is near the central axis of the lamp panel 100, and when the lamp panel 100 is applied to a floor lamp or a ceiling lamp, the lamp panel 100 can be prevented from tilting or tilting due to the moment action of the charging cord 200 relative to the central axis of the lamp panel 100.

It should be noted that the above-described embodiments are exemplary, and that a person skilled in the art, in light of the present disclosure, may devise various solutions that fall within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present description and drawings are illustrative and not limiting to the claims. The scope of the utility model is defined by the claims and their equivalents.

Claims

1. A light fixture having a rechargeable pull cord, the light fixture comprising:

A lamp panel (100) for arranging an illumination light emitting member;

a charging cord (200) connected to the lamp panel (100), the charging cord (200) being for charging the illumination light emitting part arranged on the lamp panel (100);

Wherein,

The charging pull rope (200) is provided with a pull rope main body (201) with one end connected with the lamp panel (100) and a pull rope pendant (202) connected with one end, far away from the lamp panel (100), of the pull rope main body (201), wherein the pull rope main body (201) is provided with a plurality of strands of ropes mechanically connected and/or electrically connected with the lamp panel (100), and the pull rope pendant (202) is provided with a charging interface (2021) or is composed of the charging interface (2021).

2. A luminaire as claimed in claim 1, characterized in that the pull cord body (201) is provided with a power cord (2011) and a switch cord (2012) in parallel, which power cord (2011) and switch cord (2012) are connected to a charging station (102) and a switching station (101), respectively, arranged on the lamp panel (100).

3. A luminaire as claimed in claim 2, characterized in that the energizing cord (2011) and the switching cord (2012) constitute in parallel the cord body (201) of the charging cord (200) in such a way that at least part of the lengths thereof are fixed alongside each other, so that the charging cord (200) can be subjected to mechanical pulling forces for a pulling switching operation.

4. A luminaire as claimed in claim 2 or 3, characterized in that the energizing cord (2011) is kept electrically connected to the charging station (102) and the switching cord (2012) is kept mechanically connected to the switching station (101).

5. A luminaire as claimed in claim 2 or 3, characterized in that the energizing cord (2011) and the switching cord (2012) are jointly enclosed by a sheath and they are connected to the charging (102) and switching (101) positions of the lamp panel (100) at different lengths, respectively, starting from the enclosed end.

6. A luminaire as claimed in claim 2 or 3, characterized in that the energizing cord (2011) is provided with a buffer part in a section close to the charging station (102) for mechanically buffering or suppressing a switching movement.

7. A luminaire as claimed in claim 1, characterized in that an end of the stay body (201) remote from the lamp panel (100) is connected to the stay pendant (202) or integrated with each other such that the stay pendant (202) forces the stay body (201) to hang in a gravitational manner.

8. A light fixture as claimed in claim 1, 2, 3 or 7, characterized in that a switch body is fixed to the light panel (100) and interconnected with the pull cord body (201).

9. A luminaire as claimed in claim 2 or 3, characterized in that the lamp panel (100) is provided with a rechargeable battery which is electrically connected to the energizing cord (2011) of the cord body (201) by means of a charging station (102) of the lamp panel (100).

10. A light fixture as recited in claim 1, 2, 3 or 7, wherein the light fixture is a desk lamp, a floor lamp, a ceiling lamp or a wall lamp.