Fire-fighting emergency lamp test rack

Abstract

The utility model provides a fire-fighting emergency lamp test rack. The fire-fighting emergency lamp test rack comprises a test support and a plurality of test assemblies. A plurality of accommodating cavities are formed in the test support, the accommodating cavities are sequentially arranged from top to bottom, a plurality of positioning structures used for being in positioning fit with fire emergency lamps are arranged in the accommodating cavities, and the positioning structures are sequentially arranged in the horizontal direction; the testing assembly is arranged on the testing support and correspondingly arranged on at least one side of the containing cavity, the testing assembly comprises a plurality of wire holders and a controller, the controller is arranged on the testing support, the wire holders are sequentially arranged on the testing support in the horizontal direction, and the controller is arranged on the testing support. The wire holder is provided with a positive wiring terminal and a negative wiring terminal, and the positive wiring terminal and the negative wiring terminal are both electrically connected with the controller. Compared with the prior art, the fire-fighting emergency lamp test rack can be used for placing more fire-fighting emergency lamps for unified test, is convenient to use, simpler in structure, time-saving and labor-saving, and improves the test efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of fire safety, in particular to a fire emergency light test stand. Background Art

[0002] Fire emergency lights are set up to guide trapped people to evacuate or launch firefighting and rescue operations after the normal lighting power supply is cut off in the event of a fire. The fire emergency lights used in China are mainly of self-contained power supply and independent control type. The normal power supply is connected to the ordinary lighting power supply circuit. The emergency light battery is charged at ordinary times. When the normal power supply is cut off, the backup power supply (battery) automatically supplies power. This type of emergency light has a large number of electronic components such as voltage conversion, voltage stabilization, charging, inverter, and battery. The battery needs to be charged and discharged when the emergency light is in use, repaired, or fails. Another type of fire emergency light is a centralized power supply and centralized control type. There is no independent power supply in the emergency lamp. When the normal lighting power supply fails, it is powered by a centralized power supply system. In this type of emergency lighting system, the complex electronic circuits inside all lamps are omitted. The emergency lamps are no different from ordinary lamps, and the centralized power supply system is set in a dedicated room.

[0003] During the production process, fire emergency lights need to be tested, such as whether they can illuminate, how long they can illuminate, and other performance tests. Currently, workers usually need to use the power connection structure of handheld testing equipment to connect the emergency lights one by one for testing, which is time-consuming and labor-intensive, and the test time is relatively long. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art and provide a fire emergency light test stand.

[0005] An embodiment of the utility model provides a fire emergency light test stand, comprising: a test stand and a plurality of test components;

[0006] The test bracket is provided with a plurality of accommodating cavities, which are arranged sequentially from top to bottom, and the accommodating cavities are provided with a plurality of positioning structures for cooperating with the fire emergency lights in positioning, and the plurality of positioning structures are arranged sequentially in the horizontal direction;

[0007] The test component is arranged on the test bracket and is arranged correspondingly on at least one side of the accommodating cavity, wherein the test component includes a plurality of terminal blocks and a controller, the controller is arranged on the test bracket, and the plurality of terminal blocks are arranged on the test bracket in sequence along the horizontal direction and are arranged correspondingly on one side of the positioning structure, the terminal blocks are provided with positive terminal blocks and negative terminal blocks, and the positive terminal blocks and the negative terminal blocks are both electrically connected to the controller.

[0008] In some optional embodiments, the positioning structure includes a lower positioning groove, and the lower positioning groove is used to position and cooperate with the bottom of the fire emergency light.

[0009] In some optional embodiments, the lower positioning groove extends obliquely in a direction from top to bottom.

[0010] In some optional embodiments, the positioning structure includes an upper positioning groove, and the upper positioning groove is used to cooperate with the top of the fire emergency light, and the positions of the upper positioning groove and the lower positioning groove of the same positioning structure correspond to each other.

[0011] In some optional embodiments, the upper positioning groove extends obliquely in a direction from top to bottom.

[0012] In some optional embodiments, two wiring holes are provided on the wiring seat, and the positive wiring terminal and the negative wiring terminal are respectively arranged in the two wiring holes, wherein the positive wiring terminal and the negative wiring terminal both include a fixed conductive sheet, a spring sheet and a button, the fixed conductive sheet and the spring sheet are arranged in the wiring hole, the fixed conductive sheet is electrically connected to the controller, the spring sheet is used to press the wires of the fire emergency light against the fixed conductive sheet, and the button is arranged on the outside of the wiring seat, and it is movably extended into the wiring hole and connected to the spring sheet.

[0013] In some optional embodiments, the spring sheet includes a fixed portion and an elastic portion, the fixed portion is arranged in the wiring hole, the elastic portion is connected to the fixed portion, the elastic portion gradually moves away from the fixed conductive sheet in a direction approaching the opening of the wiring hole, and the button is connected to the elastic portion.

[0014] In some optional embodiments, an inclined driving portion is provided on the button, and the driving portion abuts against the elastic portion. When the button moves toward the wiring hole, the driving portion slides with the elastic portion and drives the elastic portion away from the fixed conductive sheet.

[0015] In some optional embodiments, the wiring hole has an inclined guide opening, which is located on a side of the wiring seat away from the test bracket and gradually extends upward in a direction away from the test bracket.

[0016] Compared with the prior art, the fire emergency light test stand of the utility model can hold more fire emergency lights for unified testing, is easy to use, has a relatively streamlined structure, saves time and effort, and improves testing efficiency.

[0017] In order to more clearly understand the present invention, the specific implementation of the present invention will be described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a fire emergency light test stand according to an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a wiring socket according to an embodiment of the utility model;

[0020] Figure 3 A partial cross-sectional view of a test stand according to an embodiment of the utility model;

[0021] Figure 4 This is a schematic structural diagram of a positive terminal according to an embodiment of the utility model;

[0022] Figure 5 This is an exploded view of a positive terminal according to an embodiment of the present invention.

[0023] Description of reference numerals:

[0024] 10. Test bracket; 11. Accommodating cavity; 12. Positioning structure; 13. Lower positioning groove; 14. Upper positioning groove; 15. Adjustable height foot; 20. Test assembly; 21. Terminal block; 22. Controller; 23. Positive terminal; 24. Negative terminal; 25. Wiring hole; 26. Fixed conductive sheet; 27. Spring sheet; 271. Fixed part; 272. Elastic part; 28. Button; 281. Driving part; 30. Fire emergency light. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. In the description of the utility model, unless otherwise specified, "multiple" means 2 or more, and "several" means 1 or more. In addition, unless otherwise specified, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some optional implementations" or "some optional embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0029] See also Figure 1 An embodiment of the utility model provides a fire emergency light test stand, including: a test bracket 10 and a plurality of test components 20.

[0030] The test bracket 10 is provided with a plurality of accommodating cavities 11, which are arranged sequentially from top to bottom. A plurality of positioning structures 12 for positioning and cooperating with the fire emergency light 30 are arranged in the accommodating cavity 11. The plurality of positioning structures 12 are arranged sequentially in the horizontal direction. A plurality of fire emergency lights 30 can be placed in the accommodating cavity 11, and the fire emergency lights 30 are positioned by the positioning structures 12 to prevent the fire emergency lights 30 from shaking.

[0031] See also Figure 2The test component 20 is arranged on the test bracket 10 and is arranged correspondingly on at least one side of the accommodating cavity 11, wherein the test component 20 includes a plurality of terminal blocks 21 and a controller 22, the controller 22 is arranged on the test bracket 10, and the plurality of terminal blocks 21 are arranged in sequence on the test bracket 10 along the horizontal direction and are arranged correspondingly on one side of the positioning structure 12, and a positive terminal 23 and a negative terminal 24 are arranged on the terminal block 21, and the positive terminal 23 and the negative terminal 24 are both electrically connected to the controller 22.

[0032] Since the test step is an intermediate step in the production process of the fire emergency light 30, the power connection structure of the fire emergency light 30 has not been assembled yet, and the positive and negative wires of the fire emergency light 30 are exposed. Before the test, the fire emergency light 30 is placed in the accommodating cavity 11 and positioned with the positioning structure 12. The positive wire of the fire emergency light 30 is electrically connected to the positive terminal 23, and the negative wire of the fire emergency light 30 is electrically connected to the negative terminal. The controller 22 is electrically connected to the fire emergency light 30 through the positive terminal 23 and the negative terminal 24. The controller 22 is connected to the test equipment, which is convenient for the test equipment to test multiple fire emergency lights 30 uniformly.

[0033] See also Figure 3 In some optional embodiments, the positioning structure 12 includes a lower positioning groove 13, which is used to cooperate with the bottom positioning of the fire emergency light 30, thereby realizing the positioning of the fire emergency light 30, avoiding the fire emergency light 30 from shaking, avoiding the unstable connection between the positive wire of the fire emergency light 30 and the positive terminal 23, and avoiding the unstable connection between the negative wire of the fire emergency light 30 and the negative terminal.

[0034] In some optional embodiments, the lower positioning groove 13 extends obliquely from top to bottom, so that the fire emergency light 30 can rely on its own gravity to lean against the inner wall of the lower positioning groove 13, thereby improving positioning stability.

[0035] In some optional embodiments, the positioning structure 12 includes an upper positioning groove 14, which is used to cooperate with the top positioning of the fire emergency light 30. The positions of the upper positioning groove 14 and the lower positioning groove 13 of the same positioning structure 12 correspond to each other. The fire emergency light 30 is positioned and cooperated with the upper positioning groove 14 and the lower positioning groove 13 of the same positioning structure 12, so that the fire emergency light 30 is difficult to shake.

[0036] In some optional embodiments, the upper positioning groove 14 extends obliquely from top to bottom, and the fire emergency light 30 can rely on its own gravity to lean against the inner wall of the upper positioning groove 14 and the inner wall of the upper positioning groove 14, thereby improving the position stability of the fire emergency light 30 and greatly preventing the fire emergency light 30 from shaking. The upper positioning groove 14 and the lower positioning groove 13 are formed with insertion openings on one side of the accommodating cavity 11. When the fire emergency light 30 is placed in the accommodating cavity 11, the fire emergency light 30 is first aligned with the insertion openings of the upper positioning groove 14 and the lower positioning groove 13, and then the fire emergency light 30 is pushed into the accommodating cavity 11 from one side of the accommodating cavity 11. During the process of pushing the fire emergency light 30, the fire emergency light 30 slides along the upper positioning groove 14 and the lower positioning groove 13.

[0037] See also Figure 4 and Figure 5 In some optional embodiments, two wiring holes 25 are provided on the wiring seat 21, and the positive wiring terminal 23 and the negative wiring terminal 24 are respectively arranged in the two wiring holes 25, wherein the positive wiring terminal 23 and the negative wiring terminal 24 both include a fixed conductive sheet 26, a spring sheet 27 and a button 28, the fixed conductive sheet 26 and the spring sheet 27 are arranged in the wiring hole 25, the fixed conductive sheet 26 is electrically connected to the controller 22, the spring sheet 27 is used to press the positive wire or the negative wire of the fire emergency light 30 against the fixed conductive sheet 26, and the button 28 is arranged on the outside of the wiring seat 21, which is movably extended into the wiring hole 25 and connected to the spring sheet 27. When connecting the positive terminal 23 or the negative terminal 24, press the button 28 so that the spring 27 is driven by the button 28 and moves away from the fixed conductive sheet 26, and then insert the positive wire or negative wire of the fire emergency light 30 into the wiring hole 25, release the button 28, the spring 27 rebounds and presses the positive wire or negative wire of the fire emergency light 30 onto the fixed conductive sheet 26, thereby realizing the electrical connection between the positive wire or negative wire of the fire emergency light 30 and the fixed conductive sheet 26, and the fixed conductive sheet 26 can be electrically connected to the controller 22 through a connecting wire, and the connecting wire can be routed inside the test bracket 10.

[0038] In some optional embodiments, the spring sheet 27 includes a fixed portion 271 and an elastic portion 272, the fixed portion 271 is disposed in the wiring hole 25, the elastic portion 272 is connected to the fixed portion 271, the button 28 is connected to the elastic portion 272, and the spring sheet 27 presses the positive wire or the negative wire of the fire emergency light 30 onto the fixed conductive sheet 26 through the elastic portion 272. The elastic portion 272 gradually moves away from the fixed conductive sheet 26 in the direction close to the opening of the wiring hole 25, so that the elastic portion 272 and the fixed conductive sheet 26 are gradually separated in the direction close to the opening of the wiring hole 25, so that the positive wire or the negative wire of the fire emergency light 30 can enter between the elastic portion 272 and the fixed conductive sheet 26.

[0039] In some optional embodiments, an inclined driving portion 281 is provided on the button 28, and the driving portion 281 abuts against the elastic portion 272. When the button 28 moves toward the wiring hole 25, the driving portion 281 slides with the elastic portion 272 and drives the elastic portion 272 away from the fixed conductive sheet 26. This design facilitates the button 28 to push the elastic portion 272 to move, and there is sliding friction between the button 28 and the elastic portion 272, which helps to reduce the wear between the button 28 and the elastic portion 272.

[0040] In order to facilitate the staff to insert the positive wire or the negative wire of the fire emergency light 30 into the wiring hole 25, in some optional embodiments, the wiring hole 25 has an inclined guide opening, which is located on the side of the wiring seat 21 away from the test bracket 10, and gradually extends upward in the direction away from the test bracket 10. The design of the inclined guide opening is convenient for the staff to observe, so that the staff can insert the positive wire or the negative wire of the fire emergency light 30 into the wiring hole 25 at an angle.

[0041] In addition, in this embodiment, the bottom of the test bracket 10 is further provided with adjustable height feet 15 .

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire emergency light test stand, characterized in that: include: Test stands and multiple test assemblies; The test bracket is provided with a plurality of accommodating cavities, which are arranged sequentially from top to bottom, and the accommodating cavities are provided with a plurality of positioning structures for cooperating with the fire emergency lights in positioning, and the plurality of positioning structures are arranged sequentially in the horizontal direction; The test component is arranged on the test bracket and is arranged correspondingly on at least one side of the accommodating cavity, wherein the test component includes a plurality of terminal blocks and a controller, the controller is arranged on the test bracket, and the plurality of terminal blocks are arranged on the test bracket in sequence along the horizontal direction and are arranged correspondingly on one side of the positioning structure, the terminal blocks are provided with positive terminal blocks and negative terminal blocks, and the positive terminal blocks and the negative terminal blocks are both electrically connected to the controller.

2. A fire emergency light test stand according to claim 1, characterized in that: The positioning structure comprises a lower positioning groove, and the lower positioning groove is used for positioning and cooperating with the bottom of the fire emergency light.

3. A fire emergency light test stand according to claim 2, characterized in that: The lower positioning groove extends obliquely in a direction from top to bottom.

4. The fire emergency light test stand according to claim 2, characterized in that: The positioning structure comprises an upper positioning groove, and the upper positioning groove is used to cooperate with the top of the fire emergency light in positioning. The positions of the upper positioning groove and the lower positioning groove of the same positioning structure correspond to each other.

5. A fire emergency light test stand according to claim 4, characterized in that: The upper positioning groove extends obliquely in a direction from top to bottom.

6. A fire emergency light test stand according to any one of claims 1 to 5, characterized in that: The wiring seat is provided with two wiring holes, and the positive wiring terminal and the negative wiring terminal are respectively arranged in the two wiring holes, wherein the positive wiring terminal and the negative wiring terminal both include a fixed conductive sheet, a spring sheet and a button, the fixed conductive sheet and the spring sheet are arranged in the wiring holes, the fixed conductive sheet is electrically connected to the controller, the spring sheet is used to press the wires of the fire emergency light against the fixed conductive sheet, and the button is arranged on the outside of the wiring seat, and it movably extends into the wiring hole and is connected to the spring sheet.

7. A fire emergency light test stand according to claim 6, characterized in that: The spring sheet includes a fixed portion and an elastic portion, the fixed portion is arranged in the wiring hole, the elastic portion is connected to the fixed portion, the elastic portion gradually moves away from the fixed conductive sheet in a direction close to the opening of the wiring hole, and the button is connected to the elastic portion.

8. The fire emergency light test stand according to claim 7, characterized in that: The button is provided with an inclined driving part, and the driving part abuts against the elastic part. When the button moves toward the wiring hole, the driving part slides with the elastic part and drives the elastic part away from the fixed conductive sheet.

9. The fire emergency light test stand according to claim 7, characterized in that: The wiring hole has an inclined guide opening, which is located on a side of the wiring seat away from the test bracket and gradually extends upward in a direction away from the test bracket.

Images